RS5560 Total Nitrogen Reagent Set - orbeco.com · fax: (941) 727-9654 Made in Germany ... NBR...

Orbeco-Hellige, Inc. 6456 Parkland Dr.

Sarasota, FL 34243 Phone: 941.756.6410

800.922.5242 www.orbeco.com Fax: 941.727.9654

RS5560

Total Nitrogen Reagent Set Contains:

• L530360, Total Nitrogen Hydroxide HR Vial • L530370, Total Nitrogen Persulfate Reagent • L530380, Total Nitrogen Reagent A • L530390, Total Nitrogen Reagent B • L530400, Total Nitrogen Acid LR, HR Vial

This document is issued without signature. Warranty: The details given here are merely intended for information purposes, and are in no way legally binding. Consequently, we accept no responsibility, in the broadest sense of the word, for damage that may result.

http://www.orbeco.com/�

/7Material Safety Data Sheet

acc. to ISO/DIS 11014Printing date 08/31/2007 Reviewed on 09/21/2010

DR

1 Identification of substance

· Trade name: Total Nitrogen Hydroxide HR, vial· Product use: Reagent for water analysis

· Catalogue number: L530360

· Manufacturer/Supplier:Orbeco-Hellige Inc.6456 Parkland Dr. Sarasota, FL 34243-4036USAphone: (941) 756-6410fax: (941) 727-9654www.orbeco.comMade in Germany

· Emergency information: Chemtrec: 800-424-9300

2 Hazards identification

· Hazard description:

?@G Xi Irritant

· Canadian Hazard Symbols:

=N· WHMIS classification:

D2BToxic material causing other toxic effectsE Corrosive material

· Information pertaining to particular dangers for man and environment:R 36/38 Irritating to eyes and skin.

· NFPA ratings (scale 0 - 4)

10

0Health = 1Fire = 0Reactivity = 0

* 3 Composition / Data on components

· Chemical characterization: aqueous solution(Contd. on page 2)

USA



Trade name: Total Nitrogen Hydroxide HR, vial

(Contd. of page 1)

DR

· Composition and Information on Ingredients:CAS: 1310-73-2EINECS: 215-185-5EU Number: 011-002-00-6RTECS: WB4900000

sodium hydroxide ?@A C; R 35 0.1-1.0%

* 4 First aid measures

· General information: Immediately remove any clothing soiled by the product.· After inhalation: Supply fresh air and to be sure call for a doctor.· After skin contact: Immediately rinse with water.· After eye contact:

Rinse opened eye for several minutes (15 min) under running water.Seek medical treatment.

· After swallowing:Seek medical treatment.Rinse out mouth and then drink plenty of water.

· The following symptoms may occur:after swallowing and inhalation:mucous membrane irritationcoughing

5 Fire fighting measures

· Suitable extinguishing agents: Use fire fighting measures that suit the environment.· Protective equipment: Wear self-contained respiratory protective device.· Additional information

Dispose of fire debris and contaminated fire fighting water in accordance with official regulations.Collect contaminated fire fighting water separately. It must not enter the sewage system.Ambient fire may liberate hazardous vapours.

6 Accidental release measures

· Person-related safety precautions: Wear protective equipment. Keep unprotected persons away.· Measures for environmental protection: Do not allow product to reach sewage system or any water course.· Measures for cleaning/collecting:

Ensure adequate ventilation.Absorb with liquid-binding material (sand, diatomite, universal binders).Dispose contaminated material as waste according to item 13.neutralize with diluted sulphuric acid

7 Handling and storage

· Handling:· Information for safe handling: Prevent formation of aerosols.· Information about protection against explosions and fires: The product is not flammable.

· Storage:· Requirements to be met by storerooms and receptacles:

Unsuitable material for receptacle: aluminium.Store in a cool location.

· Information about storage in one common storage facility: Not required.· Further information about storage conditions:

Keep receptacle tightly sealed.(Contd. on page 3)

USA




(Contd. of page 2)

DR

Protect from heat and direct sunlight.Protect from humidity and water.Protect from exposure to the light.

* 8 Exposure controls and personal protection

· Additional information about design of technical systems: No further data; see item 7.· Components with limit values that require monitoring at the workplace:

1310-73-2 sodium hydroxidePEL (USA)REL (USA)TLV (USA)EL (Canada)

2 mg/m³Short-term value: C 2 mg/m³Short-term value: C 2 mg/m³Short-term value: C 2 mg/m³

· Additional information: The lists that were valid during the creation were used as basis.

· Personal protective equipment:· General protective and hygienic measures:

Keep away from foodstuffs, beverages and feed.Immediately remove all soiled and contaminated clothing.Wash hands before breaks and at the end of work.Do not inhale gases / fumes / aerosols.Avoid contact with the eyes and skin.

· Breathing equipment: Use respiratory protective device against the effects of fumes/dust/aerosol.· Recommended filter device for short term use: Filter B· Protection of hands: After use of gloves apply skin-cleaning agents and skin cosmetics.· Material of gloves

Nitrile rubber, NBRRecommended thickness of the material: ≥ 0.11 mm

· Penetration time of glove materialThe exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.Value for the permeation: Level ≥ 6 (480 min)

· Eye protection: Tightly sealed goggles· Body protection: Alkaline resistant protective clothing

9 Physical and chemical properties

· Odor Threshold: Not applicable.

· Form: Fluid· Color: Colorless· Odor: Odorless

· Melting point/Melting range: Undetermined.· Boiling point/Boiling range: ~ 100°C (~ 212°F)· Freezing Point: Not applicable.

· Flash point: Not applicable.

· Flammability (solid, gaseous):Upper Flammable Limit: Not applicable.Lower Flammable Limit: Not applicable.

· Ignition temperature: Undetermined.· Sensitivity to Mechanical Impact: None· Sensitivity to Static Discharge: None

· Danger of explosion: Product does not present an explosion hazard.

· Vapor Pressure at 20°C (68°F): 23 hPa (17 mm Hg)(Contd. on page 4)

USA




(Contd. of page 3)

DR

· Vapor Density: Not applicable.· Specific Gravity: Not applicable.

· Density at 20°C (68°F): 1 g/cm³

· Solubility in / Miscibility withWater: Fully miscible.

· Coefficient of Water / Oil Distribution: Not applicable.

· pH-value at 20°C (68°F): 12.9· Organic solvents: 0.0 %· Water: > 99 %

* 10 Stability and reactivity

· Thermal decomposition / conditions to be avoided: To avoid thermal decomposition do not overheat.· Materials to be avoided:

acidsmetalszincNHx

· Dangerous reactionsCorrosive action on metals.Corrodes aluminium and zinc.Reacts with metals forming hydrogen.

· Dangerous products of decomposition: see chapter 5

11 Toxicological information

· Acute toxicity: Quantitative data on the toxicity of the preparation are not available.

· Primary irritant effect:· on the skin: Irritant to skin and mucous membranes.· on the eye: Irritating effect.· Sensitization: No sensitizing effects known.· Carcinogenicity: NTP? IARC Monographs? OSHA Regulated? see chapter 8 / 15· Teratogenicity: Not found.· Mutagenicity: Not found.· Reproductive Toxicity: Not found.· Synergistic Products: None

12 Ecological information

· Information about elimination (persistence and degradability):

· Other information:Quantitative data on the ecological effect of this preparation are not available.Does not cause biolocigal oxygen deficit.

· Ecotoxical effects:· Remark: Forms corrosive mixtures with water even if diluted.

· General notes:Rinse off of bigger amounts into drains or the aquatic environment may lead to increased pH-values. A high pH-value harmsaquatic organisms.

(Contd. on page 5) USA




(Contd. of page 4)

DR

Generally not hazardous for water

13 Disposal considerations

· Product:· Recommendation: Must not be disposed of together with household garbage. Do not allow product to reach sewage system.

· Uncleaned packagings:· Recommendation: Disposal must be made according to official regulations.· Recommended cleansing agent: Water, if necessary with cleansing agents.

* 14 Transport information

· DOT regulations:

dac}o· Hazard class: 8 · Identification number: UN1824· Packing group: III· Proper shipping name (technical name): SODIUM HYDROXIDE SOLUTION· Label 8

· Land transport ADR/RID (cross-border):

daco}· ADR/RID class: 8 (C5) Corrosive substances· Danger code (Kemler): 80· UN-Number: 1824· Packaging group: III· Description of goods: 1824 SODIUM HYDROXIDE SOLUTION

· Maritime transport IMDG:

daco}· IMDG Class: 8 · UN Number: 1824· Label 8 · Packaging group: III· EMS Number: F-A,S-B· Marine pollutant: No· Propper shipping name: SODIUM HYDROXIDE SOLUTION

· Air transport ICAO-TI and IATA-DGR:

daco}· ICAO/IATA Class: 8 · UN/ID Number: 1824· Label 8





(Contd. of page 5)

DR

· Packaging group: III· Propper shipping name: SODIUM HYDROXIDE SOLUTION

· Canadian TDG Class: 8

* 15 Regulations

· Sara· Section 355 (Extremely hazardous substances):

Substance is not listed.

· Section 313 (Specific toxic chemical listings):Substance is not listed.

· TSCA (Toxic Substances Control Act):7732-18-5 water, distilled, conductivity or of similar purity1310-73-2 sodium hydroxide

· Proposition 65· Chemicals known to cause cancer:


· Chemicals known to cause reproductive toxicity for females:Substance is not listed.

· Chemicals known to cause reproductive toxicity for males:Substance is not listed.

· Chemicals known to cause developmental toxicity:Substance is not listed.

· Canadian Ingredient Disclosure List· Limit 0,1%


· Limit 1%1310-73-2 sodium hydroxide

· Canadian Domestic Substances List (DSL)7732-18-5 water, distilled, conductivity or of similar purity1310-73-2 sodium hydroxide

· EPA (Environmental Protection Agency)Substance is not listed.

· IARC (International Agency for Research on Cancer)Substance is not listed.

· NTP (National Toxicology Program)Substance is not listed.

· NIOSH-Ca (National Institute for Occupational Safety and Health)Substance is not listed.

· OSHA-Ca (Occupational Safety & Health Administration)Substance is not listed.

· Product related hazard informations:The product has been classified and marked in accordance with directives on hazardous materials.

· Hazard symbols:Xi Irritant





(Contd. of page 6)

DR

· Risk phrases:36/38 Irritating to eyes and skin.

· Safety phrases:23 Do not breathe fumes / aerosol26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.37 Wear suitable gloves.60 This material and its container must be disposed of as hazardous waste.

· Information about limitation of use: Employment restrictions concerning young persons must be observed.

· Water hazard class: Generally not hazardous for water.

· CPR Classification:Class D, Division 2BClass E

· MSDS discloses information elements required by the CPR .

* 16 Other informationThis information is based on our present knowledge. However, this shall not constitute a guarantee for any specific productfeatures and shall not establish a legally valid contractual relationship.

· Relevant R-phrases35 Causes severe burns.

· Contact: Orbeco-Hellige, Inc., Quality Assurance Dept., Phone: 941-756-6410· Sources Data arise from manufacturers' data sheets, reference works and literature.

· * Data compared to the previous version altered. USA



DR

1 Identification of substance

· Trade name: Persulfate Reagent· Product use: Reagent for water analysis


· Manufacturer/Supplier:Orbeco-Hellige Inc.6456 Parkland Dr. Sarasota, FL 34243-4036USAphone: (941) 756-6410fax: (941) 727-9654www.orbeco.comMade in Germany


2 Hazards identification


?@G?@E Xn HarmfulO Oxidizing


;=· WHMIS classification:

C Oxidizing materialsD2AVery toxic material causing other toxic effects

· Information pertaining to particular dangers for man and environment:The product has to be labelled due to the calculation procedure of the "General Classification guideline for preparations of theEU" in the latest valid version.R 8 Contact with combustible material may cause fire.R 22 Harmful if swallowed.R 36/37/38 Irritating to eyes, respiratory system and skin.R 42/43 May cause sensitization by inhalation and skin contact.

· Classification system:The classification was made according to the latest editions of international substances lists, and expanded upon from companyand literature data.


23

0OX

Health = 2Fire = 3Reactivity = 0




Trade name: Persulfate Reagent

(Contd. of page 1)

DR

The substance possesses oxidizing properties.


· Description: mixture of inorganic compounds· Composition and Information on Ingredients:

CAS: 7775-27-1EINECS: 231-892-1RTECS: SE0525000

disodium peroxodisulphate ?@G Xn, ?@G Xi, ?@E O; R 8-22-42/43 50-60%

CAS: 7727-21-1EINECS: 231-781-8EU Number: 016-061-00-1RTECS: SE0400000

potassium persulphate ?@G Xn, ?@G Xi, ?@E O; R 8-22-36/37/38-42/43 40-50%

· Additional information: For the wording of the listed risk phrases refer to section 16.

4 First aid measures

· General information: Immediately remove any clothing soiled by the product.· After inhalation:

Supply fresh air or oxygen; call for doctor.In case of unconsciousness remove to fresh air, apply artificial respiration, and consult a physician.

· After skin contact:Seek medical treatment.Immediately wash with water and soap and rinse thoroughly.

· After eye contact:Rinse opened eye for several minutes (15 min) under running water.Call a doctor immediately.

· After swallowing:Rinse out mouth and then drink plenty of water.Induce vomiting and call for medical help.

· The following symptoms may occur:after inhalation:coughingmucous membrane irritationbreathing difficultyallergic reactionsafter swallowing:gastric or intestinal disordersvomitingsicknessirritationsheadache

· Danger:Danger of pulmonary edema.risk of airways sensitizationrisk of skin sensitization


· Suitable extinguishing agents: Use fire fighting measures that suit the environment.· Special hazards caused by the material, its products of combustion or resulting gases:

Formation of toxic gases is possible during heating or in case of fire.Sulfur oxides (SOx)





(Contd. of page 2)

DR

· Protective equipment:Wear self-contained respiratory protective device.Wear fully protective suit.

· Additional informationDispose of fire debris and contaminated fire fighting water in accordance with official regulations.Collect contaminated fire fighting water separately. It must not enter the sewage system.


· Person-related safety precautions:Wear protective equipment. Keep unprotected persons away.Ensure adequate ventilationAvoid formation of dust.Use respiratory protective device against the effects of fumes/dust/aerosol.

· Measures for environmental protection: Do not allow product to reach sewage system or any water course.· Measures for cleaning/collecting:

Dispose contaminated material as waste according to item 13.Pick up mechanically.Ensure adequate ventilation.

7 Handling and storage

· Handling:· Information for safe handling:

Thorough dedusting.Work only in fume cabinet.

· Information about protection against explosions and fires:Protect from heat.Keep ignition sources away - Do not smoke.Dust can combine with air to form an explosive mixture.

· Storage:· Requirements to be met by storerooms and receptacles: Store in a cool location.· Information about storage in one common storage facility: Store away from flammable substances.· Further information about storage conditions:

Protect from heat and direct sunlight.Keep receptacle tightly sealed.Store in dry conditions.Protect from humidity and water.Protect from exposure to the light.

8 Exposure controls and personal protection


7775-27-1 disodium peroxodisulphateTLV (USA) 0.1 mg/m³7727-21-1 potassium persulphateTLV (USA) 0.1 mg/m³



Keep away from foodstuffs, beverages and feed.Immediately remove all soiled and contaminated clothing.





(Contd. of page 3)

DR

Wash hands before breaks and at the end of work.Avoid contact with the eyes and skin.Do not eat, drink, smoke or sniff while working.

· Breathing equipment: Use respiratory protective device against the effects of fumes/dust/aerosol.· Recommended filter device for short term use: Filter P2· Protection of hands:

Only use chemical-protective gloves with CE-labelling of category III.After use of gloves apply skin-cleaning agents and skin cosmetics.

· Material of glovesNitrile rubber, NBRRecommended thickness of the material: ≥ 0.11 mm


· Eye protection: Tightly sealed goggles· Body protection: Protective work clothing



· Form: Powder· Color: White· Odor: Odorless

· Melting point/Melting range: > 100°C (> 212°F)· Boiling point/Boiling range: Not applicable.· Freezing Point: Not applicable.


· Flammability (solid, gaseous): Contact with combustible material may cause fire.· Upper Flammable Limit: Not applicable.· Lower Flammable Limit: Not applicable.· Ignition temperature: Undetermined.· Sensitivity to Mechanical Impact: None· Sensitivity to Static Discharge: None

· Auto igniting: Product is not selfigniting.· Vapor Density: Not applicable.· Specific Gravity: Not applicable.

· Density at 20°C (68°F): 2.407 g/cm³

· Solubility in / Miscibility withWater: Soluble.


· pH-value (25 g/l) at 20°C (68°F): 4.5

· Solvent content:Organic solvents: 0.0 %

· Solids content: 100.0 %

10 Stability and reactivity

· Thermal decomposition / conditions to be avoided: To avoid thermal decomposition do not overheat.· Materials to be avoided:

combustible materials(Contd. on page 5)

USA




(Contd. of page 4)

DR

alcoholsreducing agents

· Dangerous reactionsCan react violently with oxygen rich (oxidizing) material. Danger of Explosion.Risk of dust explosion.

· Dangerous products of decomposition:oxygensee chapter 5

11 Toxicological information

· Acute toxicity: Quantitative data on the toxicity of the preparation are not available.· LD/LC50 values that are relevant for classification:

7775-27-1 disodium peroxodisulphateOral LD50 930 mg/kg (rat)Inhalative LC50/4 h > 5100 mg/l (rat)

LD50 IPR 226 mg/kg (mouse)7727-21-1 potassium persulphateOral LD50 802 mg/kg (rat)

· Primary irritant effect:· on the skin: Irritant to skin and mucous membranes.· on the eye: Irritating effect.· Sensitization:

Sensitization possible through inhalation.Sensitization possible through skin contact.

· Subacute to chronic toxicity:CAS-No. 7775-27-1:MERCK: Sensitization test (guinea pig): positiv (OECD 406)

· Additional toxicological information:The product shows the following dangers according to internally approved calculation methods for preparations:HarmfulIrritant

· Carcinogenicity: NTP? IARC Monographs? OSHA Regulated? see chapter 8 / 15· Teratogenicity: Not found.· Mutagenicity: Not found.· Reproductive Toxicity: Not found.· Synergistic Products: None



· Other information:Quantitative data on the ecological effect of this preparation are not available.Methods for the determination of biodegradability are not applicable to inorganic substances.Does not cause biolocigal oxygen deficit.

· Ecotoxical effects:· Aquatic toxicity:

Reacts with water.7775-27-1 disodium peroxodisulphateEC50 133 mg/l/48h (Daphnia magna)LC50 771 mg/l/96h (Lepomis macrochirus)

163 mg/l/96h (Oncorhynchus mykiss)(Contd. on page 6)

USA




(Contd. of page 5)

DR

7727-21-1 potassium persulphateDaphnia EC50 357 mg/l/24h (Daphnia magna)LC50 100 mg/l/96h (Poecilia reticulata)

· Remark:Toxic for fish:sulfates > 7 g/lReacts with water to form toxic decomposition products.

· General notes:Water hazard class 1 (Self-assessment): slightly hazardous for waterDo not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.Must not reach bodies of water or drainage ditch undiluted or unneutralized.

* 13 Disposal considerations

· Product:· Recommendation:

Must not be disposed of together with household garbage. Do not allow product to reach sewage system.Hand over to hazardous waste disposers.



· DOT regulations:

dczj· Hazard class: 5.1· Identification number: UN3215· Packing group: III· Proper shipping name (technical name): PERSULPHATES, INORGANIC, N.O.S.· Label 5.1


dczj· ADR/RID class: 5.1 (O2) Oxidizing substances· Danger code (Kemler): 50· UN-Number: 3215· Packaging group: III· Description of goods: 3215 PERSULPHATES, INORGANIC, N.O.S. (POTASSIUM PERSULPHATE,

SODIUM PERSULPHATE)


dczj· IMDG Class: 5.1





(Contd. of page 6)

DR

· UN Number: 3215· Label 5.1· Packaging group: III· EMS Number: F-A,S-Q· Marine pollutant: No· Propper shipping name: PERSULPHATES, INORGANIC, N.O.S.


dczj· ICAO/IATA Class: 5.1· UN/ID Number: 3215· Label 5.1· Packaging group: III· Propper shipping name: PERSULPHATES, INORGANIC, N.O.S.

· Canadian TDG Class: 5.1

* 15 Regulations


None of the ingredients is listed.

· Section 313 (Specific toxic chemical listings):None of the ingredients is listed.

· TSCA (Toxic Substances Control Act):7775-27-1 disodium peroxodisulphate7727-21-1 potassium persulphate



· Chemicals known to cause reproductive toxicity for females:None of the ingredients is listed.

· Chemicals known to cause reproductive toxicity for males:None of the ingredients is listed.

· Chemicals known to cause developmental toxicity:None of the ingredients is listed.



· Limit 1%None of the ingredients is listed.

· Canadian Domestic Substances List (DSL)7775-27-1 disodium peroxodisulphate7727-21-1 potassium persulphate

· EPA (Environmental Protection Agency)None of the ingredients is listed.





(Contd. of page 7)

DR

· IARC (International Agency for Research on Cancer)None of the ingredients is listed.

· NTP (National Toxicology Program)None of the ingredients is listed.

· NIOSH-Ca (National Institute for Occupational Safety and Health)None of the ingredients is listed.

· OSHA-Ca (Occupational Safety & Health Administration)None of the ingredients is listed.


· Hazard symbols:Xn HarmfulO Oxidizing

· Hazard-determining components of labelling:disodium peroxodisulphatepotassium persulphate

· Risk phrases:8 Contact with combustible material may cause fire.22 Harmful if swallowed.36/37/38 Irritating to eyes, respiratory system and skin.42/43 May cause sensitization by inhalation and skin contact.

· Safety phrases:17 Keep away from combustible material.22 Do not breathe dust.24 Avoid contact with skin.26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.37 Wear suitable gloves.45 In case of accident or if you feel unwell, seek medical advice immediately.60 This material and its container must be disposed of as hazardous waste.

· Information about limitation of use:Employment restrictions concerning young persons must be observed.Employment restrictions concerning pregnant and lactating women must be observed.

· Water hazard class: Water hazard class 1 (Self-assessment): slightly hazardous for water.

· CPR Classification:Class CClass D, Div. 2A

· MSDS discloses information elements required by the CPR .


· Relevant R-phrases22 Harmful if swallowed.36/37/38 Irritating to eyes, respiratory system and skin.42/43 May cause sensitization by inhalation and skin contact.8 Contact with combustible material may cause fire.

· Recommended restriction of use professional/industrial use only

· Contact: Orbeco-Hellige, Inc., Quality Assurance Dept., Phone: 941-756-6410(Contd. on page 9)

USA




(Contd. of page 8)

DR

· SourcesData arise from reference works and literature.GESTIS-Stoffdatenbank




DR

* 1 Identification of substance

· Trade name: Total Nitrogen Reagent A· Product use: Reagent for water analysis


· Manufacturer/Supplier:Orbeco-Hellige, Inc.6456 Parkland DriveSarasota, FL 34243USAphone: (941) 756-6410fax: (941) 727-9654www.orbeco.comMade in Germany


* 2 Hazards identification


?@G Xn Harmful


=· WHMIS classification:

D2AVery toxic material causing other toxic effects

· Information pertaining to particular dangers for man and environment:R 22 Harmful if swallowed.R 31 Contact with acids liberates toxic gas.R 41 Risk of serious damage to eyes.


20


3 Composition / Data on components

· Chemical characterization: inorganic salt· CAS No. Description

7681-57-4 disodium disulphite· Identification number(s)· EINECS Number: 231-673-0




Trade name: Total Nitrogen Reagent A

(Contd. of page 1)

DR

· Index number: 016-063-00-2


· General information: Immediately remove any clothing soiled by the product.· After inhalation: Supply fresh air; consult doctor in case of complaints.· After skin contact:

Immediately wash with water and soap and rinse thoroughly.If skin irritation continues, consult a doctor.


· After swallowing:Drink copious amounts of water, induce vomiting.Immediately call a doctor.

· Information for doctor: Sulfites are strong sensitizers· The following symptoms may occur:

after swallowing:irritationsallergic reactionsprofuse sweatingCNS disordersdepressionsafter inhalation:coughingmucous membrane irritationbreathing difficulty




· Protective equipment:Wear fully protective suit.Wear self-contained respiratory protective device.

· Additional informationDispose of fire debris and contaminated fire fighting water in accordance with official regulations.Collect contaminated fire fighting water separately. It must not enter the sewage system.


· Person-related safety precautions:Mount respiratory protective device.Wear protective equipment. Keep unprotected persons away.


Dispose contaminated material as waste according to item 13.Pick up mechanically.Ensure adequate ventilation.

USA

(Contd. on page 3)




(Contd. of page 2)

DR

* 7 Handling and storage

· Handling:· Information for safe handling: Thorough dedusting.· Information about protection against explosions and fires: The product is not flammable.

· Storage:· Requirements to be met by storerooms and receptacles: Store in a cool location.· Information about storage in one common storage facility:

Do not store together with acids.Store away from oxidizing agents.

· Further information about storage conditions:Protect from heat and direct sunlight.Store in dry conditions.Protect from humidity and water.Protect from exposure to the light.

· Recommended storage temperature: 20°C +/- 5°C (approx. 68°F)



7681-57-4 disodium disulphiteREL (USA)TLV (USA)EL (Canada)

5 mg/m³5 mg/m³5 mg/m³



Keep away from foodstuffs, beverages and feed.Immediately remove all soiled and contaminated clothing.Wash hands before breaks and at the end of work.Avoid contact with the eyes.

· Breathing equipment: Use respiratory protective device against the effects of fumes/dust/aerosol.· Recommended filter device for short term use: Filter P2· Protection of hands: After use of gloves apply skin-cleaning agents and skin cosmetics.· Material of gloves


· Penetration time of glove materialValue for the permeation: Level ≥ 1 (10 min)The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.




· Form: Powder· Color: Colorless· Odor: Pungent

· Melting point/Melting range: 150°C (302°F)(Contd. on page 4)

USA




(Contd. of page 3)

DR

· Boiling point/Boiling range: Not applicable.· Freezing Point: Not applicable.


· Flammability (solid, gaseous): Product is not flammable.· Upper Flammable Limit: Not applicable.· Lower Flammable Limit: Not applicable.· Ignition temperature: Undetermined.· Sensitivity to Mechanical Impact: None· Sensitivity to Static Discharge: None

· Danger of explosion: Product does not present an explosion hazard.· Vapor Density: Not applicable.· Specific Gravity: Not applicable.

· Density at 20°C (68°F): 1.48 g/cm³

· Bulk density at 20°C (68°F): 1100-1200 kg/m³

· Solubility in / Miscibility withWater at 20°C (68°F): 650 g/l


· pH-value (50 g/l) at 20°C (68°F): 4.5· Organic solvents: 0.0 %

· Solids content: 100.0 %

* 10 Stability and reactivity

· Thermal decomposition / conditions to be avoided: strong heating· Materials to be avoided:

acidsoxidizing agents

· Dangerous reactions Contact with acids releases toxic gases.· Dangerous products of decomposition:

carbon monoxide and carbon dioxideNitrogen oxides (NOx)Sulfur oxides (SOx)see chapter 5

* 11 Toxicological information

· Acute toxicity:· LD/LC50 values that are relevant for classification:

7681-57-4 disodium disulphiteOral LD50 1540 mg/kg (rat)

· Primary irritant effect:· on the skin: Irritant to skin and mucous membranes.· on the eye: Strong irritant with the danger of severe eye injury.· Sensitization:

Sensitizing effect through inhalation is possible with prolonged exposure.Sensitizing effect by skin contact is possible with prolonged exposure.





(Contd. of page 4)

DR

· Carcinogenicity: NTP? IARC Monographs? OSHA Regulated?see chapter 8 / 15Disodium disulphite:A4 (not classifiable for humans or animals) by ACGIH 3 (not classifiable for humans) by IARC

· Teratogenicity: Not found.· Mutagenicity: Disodium disulphite has shown positive results in screening tests for mutagenicity. (external MSDS)· Reproductive Toxicity: Not found.· Synergistic Products: None



· Other information:Methods for the determination of biodegradability are not applicable to inorganic substances.Does not cause biolocigal oxygen deficit.


7681-57-4 disodium disulphiteEC50 89 mg/l/48h (Daphnia magna)LC50 150-220 mg/l/96h (Oncorhynchus mykiss)

(MERCK)· Remark:· Algae toxicity:

7681-57-4 disodium disulphiteIC50 48 mg/l/72h (Desmodesmus subspicatus)

(MERCK)

· Bacterial toxicity:7681-57-4 disodium disulphiteEC50 56 mg/l/17h (Pseudomonas putida)

(IUCLID)· Additional ecological information:· CSB-value:

7681-57-4 disodium disulphiteCOD 0.168 g/g (.)

· General notes:Water hazard class 1 (Assessment by list): slightly hazardous for waterDo not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.Must not reach bodies of water or drainage ditch undiluted or unneutralized.




· Uncleaned packagings:· Recommendation: Disposal must be made according to official regulations.





(Contd. of page 5)

DR

· Recommended cleansing agent: Water, if necessary with cleansing agents.

14 Transport information

· TDG / DOT regulations:· Hazard class: None

· Land transport ADR/RID (cross-border):· ADR/RID class: None

· Maritime transport IMDG:· IMDG Class: None· Marine pollutant: No

· Air transport ICAO-TI and IATA-DGR:· ICAO/IATA Class: None· Proper shipping name: None· Canadian TDG Class: None

· UN "Model Regulation": None

· Transport/Additional information: Not dangerous according to the above specifications.

* 15 Regulations



· Section 313 (Specific toxic chemical listings):Substance is not listed.

· TSCA (Toxic Substances Control Act):7681-57-4 disodium disulphite



· Chemicals known to cause reproductive toxicity for females:Substance is not listed.

· Chemicals known to cause reproductive toxicity for males:Substance is not listed.

· Chemicals known to cause developmental toxicity:Substance is not listed.



· Limit 1%Substance is listed.

· Canadian Domestic Substances List (DSL)7681-57-4 disodium disulphite

· EPA (Environmental Protection Agency)Substance is not listed.





(Contd. of page 6)

DR

· IARC (International Agency for Research on Cancer)Substance is not listed.

· NTP (National Toxicology Program)Substance is not listed.

· NIOSH-Ca (National Institute for Occupational Safety and Health)Substance is not listed.

· OSHA-Ca (Occupational Safety & Health Administration)Substance is not listed.

· ENCS List (MITI):7681-57-4 disodium disulphite 1-502


· Hazard symbols:Xn Harmful

· Risk phrases:22 Harmful if swallowed.31 Contact with acids liberates toxic gas.41 Risk of serious damage to eyes.

· Safety phrases:26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.39 Wear eye/face protection.46 If swallowed, seek medical advice immediately and show this container or label.

· Information about limitation of use:Employment restrictions concerning young persons must be observed.Employment restrictions concerning pregnant and lactating women must be observed.

· Water hazard class: Water hazard class 1 (Assessment by list): slightly hazardous for water.· CPR Classification: Class D, Division 2A· This product has been classified in accordance with the hazard criteria of the CPR and the MSDS contains all of the

information required by the CPR .

16 Other informationThis information is based on our present knowledge. However, this shall not constitute a guarantee for any specific productfeatures and shall not establish a legally valid contractual relationship.

· Recommended restriction of use: professional/industrial use only

· Contact: Orbeco-Hellige, Inc., Quality Assurance Dept., Phone: 941-756-6410

· SourcesInternational Chemical Safety Cards (ICSCs)Data arise from manufacturers' data sheets, reference works and literature.




DR


· Trade name: Total Nitrogen Reagent B· Product use: Reagent for water analysis






?@G Xi Irritant


=· WHMIS classification:

D2AVery toxic material causing other toxic effectsD2BToxic material causing other toxic effects

· Information pertaining to particular dangers for man and environment:The product has to be labelled due to the calculation procedure of the "General Classification guideline for preparations of theEU" in the latest valid version.R 31 Contact with acids liberates toxic gas.R 41 Risk of serious damage to eyes.



20


USA

(Contd. on page 2)



Trade name: Total Nitrogen Reagent B

(Contd. of page 1)

DR


· Description: preparation contains organic and inorganic compounds· Composition and Information on Ingredients:

CAS: 7681-57-4EINECS: 231-673-0Index number: 016-063-00-2RTECS: UX8225000

disodium disulphite ?@G Xn, ?@G Xi; R 22-31-41 5-10%

CAS: 57-13-6EINECS: 200-315-5RTECS: YR 6250000

urea 40-50%

CAS: 14808-60-7EINECS: 238-878-4RTECS: VV 7330000

Quartz (SiO2) 35-50%

CAS: 5808-22-0EINECS: 204-972-9

Disodium 4,5-dihydroxynaphthalene-2,7-disulphonate ?@G Xi; R 36/37/38 5-10%



· General information: Immediately remove any clothing soiled by the product.· After inhalation: Supply fresh air; consult doctor in case of complaints.· After skin contact:

Immediately rinse with plenty of water.If skin irritation continues, consult a doctor.


· After swallowing:Rinse out mouth and then drink 1-2 glasses of water.Seek immediate medical advice.

· Information for doctor: Sulfites are strong sensitizers· The following symptoms may occur:

after swallowing of large amounts:CNS disordersdepressionsprofuse sweatingdiarrhoeaafter swallowing:irritationsallergic reactionsafter inhalation:coughingmucous membrane irritationbreathing difficulty




· Protective equipment:Wear self-contained respiratory protective device.





(Contd. of page 2)

DR

Wear fully protective suit.· Additional information

Dispose of fire debris and contaminated fire fighting water in accordance with official regulations.Collect contaminated fire fighting water separately. It must not enter the sewage system.Ambient fire may liberate hazardous vapours.


· Person-related safety precautions:Mount respiratory protective device.Wear protective equipment. Keep unprotected persons away.Avoid formation of dust.


Pick up mechanically.Dispose contaminated material as waste according to item 13.Ensure adequate ventilation.


· Handling:· Information for safe handling: Thorough dedusting.· Information about protection against explosions and fires: The product is not flammable.


Do not store together with acids.Store away from oxidizing agents.

· Further information about storage conditions:Protect from heat and direct sunlight.Store in dry conditions.Protect from humidity and water.Protect from exposure to the light.


8 Exposure controls and personal protection


57-13-6 ureaWEEL (USA) 10 mg/m³14808-60-7 Quartz (SiO2)PEL (USA)REL (USA)

TLV (USA)EL (Canada)

see Quartz listing0.05* mg/m³*respirable dust0.025 R mg/m³0.025 mg/m³ACGIH A2; IARC 1

7681-57-4 disodium disulphiteREL (USA)TLV (USA)EL (Canada)

5 mg/m³5 mg/m³5 mg/m³





(Contd. of page 3)

DR



Immediately remove all soiled and contaminated clothing.Wash hands before breaks and at the end of work.Avoid contact with the eyes.

· Breathing equipment: Use respiratory protective device against the effects of fumes/dust/aerosol.· Recommended filter device for short term use: Filter P2· Protection of hands: After use of gloves apply skin-cleaning agents and skin cosmetics.· Material of gloves


· Penetration time of glove materialValue for the permeation: Level ≥ 1 (10 min)The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.




· Form: Crystalline powder· Color: Whitish· Odor: Odorless

· Melting point/Melting range: Undetermined.· Boiling point/Boiling range: Undetermined.· Freezing Point: Not applicable.




· Auto igniting: Product is not selfigniting.


· Density: Not determined.

· Solubility in / Miscibility withWater: Partly soluble.


· pH-value: Not determined.


· Solids content: 100.0 % USA

(Contd. on page 5)




(Contd. of page 4)

DR



acidsoxidizing agents

· Dangerous reactions Contact with acids releases toxic gases.· Dangerous products of decomposition:

carbon monoxide and carbon dioxideNitrogen oxides (NOx)Sulfur oxides (SOx)see chapter 5



57-13-6 ureaOral LD50 8471 mg/kg (rat)Dermal LD50 8200 mg/kg (rat)7681-57-4 disodium disulphiteOral LD50 1540 mg/kg (rat)

· Primary irritant effect:· on the skin: No irritant effect.· on the eye: Strong irritant with the danger of severe eye injury.· Sensitization:

Sensitizing effect through inhalation is possible with prolonged exposure.Sensitizing effect by skin contact is possible with prolonged exposure.

· Experience with humans: May cause lung damages.

· Additional toxicological information: Irritant· Carcinogenicity: NTP? IARC Monographs? OSHA Regulated?

Disodium disulphite:A4 (not classifiable for humans or animals) by ACGIH 3 (not classifiable for humans) by IARCQuartz:Carcinogenicity IARC group 1, ACGIH A2, chronic toxic effect: silicosis

· Teratogenicity: Not found.· Mutagenicity: Disodium disulphite has shown positive results in screening tests for mutagenicity. (external MSDS)· Reproductive Toxicity: Not found.· Synergistic Products: None



· Other information:Quantitative data on the ecological effect of this preparation are not available.The following statements refer to the individual components.CAS-No. 57-13-6:96% / 16 d





(Contd. of page 5)

DR

· Behavior in environmental systems:57-13-6 urealog P(o/w) -1.59 (.)


57-13-6 ureaDaphnia EC50 > 10000 mg/l/24h (Daphnia magna)LC50 > 6810 mg/l/96h (Leuciscus idus)7681-57-4 disodium disulphiteEC50 89 mg/l/48h (Daphnia magna)LC50 150-220 mg/l/96h (Oncorhynchus mykiss)

(MERCK)· Remark:· Algae toxicity:

7681-57-4 disodium disulphiteIC50 48 mg/l/72h (Desmodesmus subspicatus)

(MERCK)

· Bacterial toxicity:7681-57-4 disodium disulphiteEC50 56 mg/l/17h (Pseudomonas putida)

(IUCLID)· Additional ecological information:· CSB-value:

7681-57-4 disodium disulphiteCOD 0.168 g/g (.)

· General notes:Water danger class 3 (Self-assessment): extremely hazardous for waterDo not allow product to reach ground water, water course or sewage system, even in small quantities.Danger to drinking water if even extremely small quantities leak into the ground.






· TDG / DOT regulations:· Hazard class: None

· Land transport ADR/RID (cross-border):· ADR/RID class: None





(Contd. of page 6)

DR

· Maritime transport IMDG:· IMDG Class: None· Marine pollutant: No

· Air transport ICAO-TI and IATA-DGR:· ICAO/IATA Class: None· Proper shipping name: None· Canadian TDG Class: None

· UN "Model Regulation": None

· Transport/Additional information: Not dangerous according to the above specifications.

* 15 Regulations



· Section 313 (Specific toxic chemical listings):None of the ingredients is listed.

· TSCA (Toxic Substances Control Act):57-13-6 urea

14808-60-7 Quartz (SiO2)7681-57-4 disodium disulphite








· Limit 1%14808-60-7 Quartz (SiO2)

7681-57-4 disodium disulphite

· Canadian Domestic Substances List (DSL)57-13-6 urea



· IARC (International Agency for Research on Cancer)14808-60-7 Quartz (SiO2) 1





(Contd. of page 7)

DR

· NTP (National Toxicology Program)14808-60-7 Quartz (SiO2) K

· NIOSH-Ca (National Institute for Occupational Safety and Health)14808-60-7 Quartz (SiO2)


· ENCS List (MITI):57-13-6 urea



· Hazard symbols:Xi Irritant

· Risk phrases:31 Contact with acids liberates toxic gas.41 Risk of serious damage to eyes.

· Safety phrases:26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.39 Wear eye/face protection.60 This material and its container must be disposed of as hazardous waste.


· Water hazard class: Water danger class 3 (Self-assessment): extremely hazardous for water.· CPR Classification:

Class D, Division 2AClass D, Division 2B

· This product has been classified in accordance with the hazard criteria of the CPR and the MSDS contains all of theinformation required by the CPR .

16 Other informationThis information is based on our present knowledge. However, this shall not constitute a guarantee for any specific productfeatures and shall not establish a legally valid contractual relationship.

· Relevant R-phrases22 Harmful if swallowed.31 Contact with acids liberates toxic gas.36/37/38 Irritating to eyes, respiratory system and skin.41 Risk of serious damage to eyes.



· SourcesInternational Chemical Safety Cards (ICSCs)GESTIS-StoffdatenbankData arise from manufacturers' data sheets, reference works and literature.




DR


· Trade name: Total Nitrogen Acid LR/HR, vial· Product use: Reagent for water analysis






?@A C Corrosive


<N· WHMIS classification:

D1AVery toxic material causing immediate and serious toxic effectsE Corrosive material

· Information pertaining to particular dangers for man and environment:The product has to be labelled due to the calculation procedure of the "General Classification guideline for preparations of theEU" in the latest valid version.R 35 Causes severe burns.



30

2W—

Health = 3Fire = 0Reactivity = 2

The substance demonstrates unusual reactivity with water. USA

(Contd. on page 2)



Trade name: Total Nitrogen Acid LR/HR, vial

(Contd. of page 1)

DR

3 Composition / Data on components

· Description: sulfuric acid solution· Composition and Information on Ingredients:

CAS: 7664-93-9EINECS: 231-639-5Index number: 016-020-00-8RTECS: WS5600000

sulphuric acid ?@A C; R 35 80-90%



· General information: Immediately remove any clothing soiled by the product.· After inhalation:

Supply fresh air or oxygen; call for doctor.In case of unconsciousness remove to fresh air, apply artificial respiration, and consult a physician.

· After skin contact:Wash with polyethylene glycol 400 and then rinse with copious amounts of water.Immediate medical treatment necessary. Failure to treat burns can prevent wounds from healing.


· After swallowing:Rinse out mouth and then drink 1-2 glasses of water.Do not induce vomiting; immediately call for medical help.

· The following symptoms may occur:after inhalation:damage to the affected mucous membranescoughingbreathing difficultyafter swallowing:crampsdiarrhoeapainsicknessvomiting

· Danger:Danger of impaired breathing.Danger of gastric perforation.

· TreatmentIf swallowed or in case of vomiting, danger of entering the lungs.Later observation for pneumonia and pulmonary edema.


· Suitable extinguishing agents: CO2, sand, extinguishing powder. Do not use water.· For safety reasons unsuitable extinguishing agents: Water· Special hazards caused by the material, its products of combustion or resulting gases:

Formation of toxic gases is possible during heating or in case of fire.nitrogen oxidesSulfur oxides (SOx)hydrogen

· Protective equipment:Wear self-contained respiratory protective device.





(Contd. of page 2)

DR

Wear fully protective suit.· Additional information

Dispose of fire debris and contaminated fire fighting water in accordance with official regulations.Collect contaminated fire fighting water separately. It must not enter the sewage system.


· Person-related safety precautions:Wear protective equipment. Keep unprotected persons away.Ensure adequate ventilation


Neutralize with diluted sodium hydroxide solution or by throwing on lime sand, lime or sodium carbonate.Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).Dispose contaminated material as waste according to item 13.Ensure adequate ventilation.


· Handling:· Information for safe handling: Open and handle receptacle with care.· Information about protection against explosions and fires:

Protect from heat.The product is not flammable.


store away from waterstore away from metals

· Further information about storage conditions:Keep receptacle tightly sealed.Store in dry conditions.This product is hygroscopic.Protect from heat and direct sunlight.




7664-93-9 sulphuric acidPEL (USA)REL (USA)TLV (USA)EL (Canada)

1 mg/m³1 mg/m³0.2 T mg/m³0.2 mg/m³ACGIH A2; IARC 1



Keep away from foodstuffs, beverages and feed.Immediately remove all soiled and contaminated clothing.Wash hands before breaks and at the end of work.





(Contd. of page 3)

DR

Do not inhale gases / fumes / aerosols.Avoid contact with the eyes and skin.Do not eat, drink, smoke or sniff while working.

· Breathing equipment:In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratoryprotective device that is independent of circulating air.

· Recommended filter device for short term use: Filter B· Protection of hands:

Acid resistant glovesPreventive skin protection by use of skin-protecting agents is recommended.After use of gloves apply skin-cleaning agents and skin cosmetics.

· Material of glovesButyl rubber, BRRecommended thickness of the material: ≥ 0.7 mm


· Eye protection: Tightly sealed goggles· Body protection: Acid resistant protective clothing



· Form: Fluid· Color: Clear· Odor: Recognizable

· Melting point/Melting range: Undetermined.· Boiling point/Boiling range: Undetermined.· Freezing Point: Not applicable.




· Auto igniting: Product is not selfigniting.


· Density at 20°C (68°F): 1.748 g/cm³

· Solubility in / Miscibility withWater: Fully miscible.


· pH-value at 20°C (68°F): < 1






(Contd. of page 4)

DR

Water: < 20 %



ammonia (NH3)alkali compoundsalkalisacidsmetalshalogen compoundscombustible materialsorganic solventsnitrilesperoxidesoxidizing agents

· Dangerous reactionsHeating occurs when water is added.Corrosive action on metals.When diluting, always add acid to water, never vice versa.Reacts with metals forming hydrogen.---> Danger of explosion.Reacts with organic substances.Diluting or dissolving in water always causes rapid heating.Forms hydrogen in aqueous solution with metals.

· Dangerous products of decomposition:hydrogennitrogen oxidesSulfur oxides (SOx)



7664-93-9 sulphuric acidOral LD50 2140 mg/kg (rat)

(IUCLID)Inhalative LC 50 510 (pure) mg/m³/2h (rat)

IUCLIDLC50 160 /4 hours mg/m³ (mouse)

(CSST)

· Primary irritant effect:· on the skin: Strong caustic effect on skin and mucous membranes.· on the eye: strong caustic effect· Sensitization: No sensitizing effects known.· Subacute to chronic toxicity: sulfuric acid: erosion of the teeth, cancer

· Additional toxicological information:The product shows the following dangers according to internally approved calculation methods for preparations:CorrosiveSwallowing will lead to a strong caustic effect on mouth and throat and to the danger of perforation of esophagus and stomach.





(Contd. of page 5)

DR

· Carcinogenicity: NTP? IARC Monographs? OSHA Regulated?see chapter 8 / 15Sulfuric acid: classified A2 (suspected by human) by ACGIH(sulfuric acid contained in strong inorganic acid mists)

· Teratogenicity: Not found.· Mutagenicity: Not found.· Reproductive Toxicity: Not found.· Synergistic Products: None

* 12 Ecological information


· Other information:Inorganic substance. Does not cause biolocigal oxygen deficit.Does not cause biolocigal oxygen deficit.


7664-93-9 sulphuric acidDaphnia EC50 29 mg/l/24h (Daphnia magna)LC50 16-29 mg/l/96h (Lepomis macrochirus)

MERCK· Remark:

Forms corrosive mixtures with water even if diluted.toxic for algae

· Remark: neutralization possible

· General notes:Water hazard class 1 (Self-assessment): slightly hazardous for waterDo not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.Must not reach bodies of water or drainage ditch undiluted or unneutralized.Rinse off of bigger amounts into drains or the aquatic environment may lead to decreased pH-values. A low pH-value harmsaquatic organisms. In the dilution of the use-level the pH-value is considerably increased, so that after the use of the productthe aqueous waste, emptied into drains, is only low water-dangerous.





USA

(Contd. on page 7)




(Contd. of page 6)

DR


· TDG / DOT regulations:

dac}o· Hazard class: 8 · Identification number: UN1830· Proper shipping name (technical name): SULPHURIC ACID· Label 8


daco}· ADR/RID class: 8 (C1) Corrosive substances· Danger code (Kemler): 80· UN-Number: 1830· Packaging group: II· Description of goods: 1830 SULPHURIC ACID


daco}· IMDG Class: 8 · UN Number: 1830· Label 8 · Packaging group: II· EMS Number: F-A,S-B· Marine pollutant: No· Proper shipping name: SULPHURIC ACID


daco}· ICAO/IATA Class: 8 · UN/ID Number: 1830· Label 8 · Packaging group: II· Proper shipping name: SULPHURIC ACID

* 15 Regulations


7664-93-9 sulphuric acid

· Section 313 (Specific toxic chemical listings):7664-93-9 sulphuric acid





(Contd. of page 7)

DR

· TSCA (Toxic Substances Control Act):7664-93-9 sulphuric acid7732-18-5 water, distilled, conductivity or of similar purity








· Limit 1%7664-93-9 sulphuric acid

· Canadian Domestic Substances List (DSL)7664-93-9 sulphuric acid7732-18-5 water, distilled, conductivity or of similar purity


· IARC (International Agency for Research on Cancer)7664-93-9 sulphuric acid 1

· NTP (National Toxicology Program)7664-93-9 sulphuric acid K

· NIOSH-Ca (National Institute for Occupational Safety and Health)None of the ingredients is listed.


· ENCS List (MITI):7664-93-9 sulphuric acid 1-430


· Hazard symbols:C Corrosive

· Hazard-determining components of labelling:sulphuric acid

· Risk phrases:35 Causes severe burns.

· Safety phrases:20 When using do not eat or drink.23 Do not breathe fumes / aerosol26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.30 Never add water to this product.36/37/39 Wear suitable protective clothing, gloves and eye/face protection.45 In case of accident or if you feel unwell, seek medical advice immediately.





(Contd. of page 8)

DR

60 This material and its container must be disposed of as hazardous waste.


· Water hazard class: Water hazard class 1 (Self-assessment): slightly hazardous for water.· CPR Classification:

Class D, Div. 1-AClass E

· This product has been classified in accordance with the hazard criteria of the CPR and the MSDS contains all of theinformation required by the CPR .


· Relevant R-phrases35 Causes severe burns.



· SourcesCSST (Service du répertoire toxicologique)IUCLID (International Uniform Chemical Information Database)International Chemical Safety Cards (ICSCs)Data arise from manufacturers' data sheets, reference works and literature.


RS5560 Total Nitrogen Reagent Set - orbeco.com · fax: (941) 727-9654 Made in Germany ... NBR...

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Transcript of RS5560 Total Nitrogen Reagent Set - orbeco.com · fax: (941) 727-9654 Made in Germany ... NBR...