Amen. 3- Water Treatment Info-SDS.pdf

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Safety Data Sheet acc. to OSHA HCS

Printing date 05/05/2021 Reviewed on 05/05/2021

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* 1 Identification

ꞏ Product identifier Industrial water treatment compound

ꞏ Trade name: CLOSED 1

ꞏ Article number: WCL1

ꞏ Details of the supplier of the safety data sheet ꞏ Manufacturer/Supplier:

ZEE COMPANY, INC.

4146 South Creek Road Chattanooga, TN 37406

ꞏ Information department: Technical Services: 423-698-1401 ꞏ Emergency telephone number: CHEMTREC: 800-424-9300

* 2 Hazard(s) identification

ꞏ Classification of the substance or mixture

Flame over circle

Ox. Liq. 2 H272 May intensify fire; oxidizer.

Health hazard

Repr. 2 H361 Suspected of damaging fertility or the unborn child.

Acute Tox. 4 H302 Harmful if swallowed.

ꞏ Label elements ꞏ GHS label elements The product is classified and labeled according to the Globally Harmonized System (GHS).

ꞏ Hazard pictograms

ꞏ Signal word Danger

ꞏ Hazard-determining components of labeling:

sodium nitrite Sodium tolytriazole ꞏ Hazard statements May intensify fire; oxidizer.

Harmful if swallowed.

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US

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Suspected of damaging fertility or the unborn child.

ꞏ Precautionary statements Obtain special instructions before use.

Do not handle until all safety precautions have been read and understood.

Keep away from heat.

Keep/Store away from clothing/combustible materials.

Take any precaution to avoid mixing with combustibles.

Wash thoroughly after handling.

Do not eat, drink or smoke when using this product.

Wear protective gloves/protective clothing/eye protection/face protection.

If swallowed: Call a poison center/doctor if you feel unwell.

Rinse mouth.

IF exposed or concerned: Get medical advice/attention.

In case of fire: Use for extinction: CO2, powder or water spray.

Store locked up.

Dispose of contents/container in accordance with local/regional/national/international regulations.

ꞏ Classification system:

ꞏ NFPA ratings (scale 0 - 4)

OX

Health = 1 Fire = 3 Reactivity = 0

The substance possesses oxidizing properties.

ꞏ HMIS-ratings (scale 0 - 4)

HEALTH

FIRE

REACTIVITY

Health = 1 Fire = 3 Reactivity = 0

ꞏ Other hazards ꞏ Results of PBT and vPvB assessment ꞏ PBT: Not applicable.

ꞏ vPvB: Not applicable.

* 3 Composition/information on ingredients

ꞏ Chemical characterization: Mixtures ꞏ Description: Mixture of the substances listed below with nonhazardous additions.

ꞏ Dangerous components:

7632-00-0 sodium nitrite 2.5-10%

64665-57-2 Sodium tolytriazole ≤2.5%

* 4 First-aid measures

ꞏ Description of first aid measures ꞏ General information:

Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.

ꞏ After inhalation: Remove to fresh air. If symptoms persist consult a doctor.

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ꞏ After skin contact:

Remove contaminated clothing and flush area with running water for a minimum of 15 minutes. If irritation persists consult a doctor.

ꞏ After eye contact:

Immediately flush open eye with running water for a minimum of 15 minutes. Immediately get medical attention.

ꞏ After swallowing:

Immediately contact a doctor or Poison Control Center.

Do not induce vomiting. Rinse mouth out with water, and drink several glasses of water. Never give anything by mouth to an unconscious person.

Immediately call a doctor.

ꞏ Information for doctor:

ꞏ Most important symptoms and effects, both acute and delayed No further relevant information available.

ꞏ Indication of any immediate medical attention and special treatment needed No further relevant information available.

* 5 Fire-fighting measures

ꞏ Extinguishing media ꞏ Suitable extinguishing agents: Use fire fighting measures that suit the environment.

ꞏ Special hazards arising from the substance or mixture No further relevant information available.

ꞏ Advice for firefighters ꞏ Protective equipment: No special measures required.

* 6 Accidental release measures

ꞏ Personal precautions, protective equipment and emergency procedures Not required.

ꞏ Environmental precautions:

Dilute with plenty of water.

Do not allow to enter sewers/ surface or ground water.

ꞏ Methods and material for containment and cleaning up:

Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).

Dispose contaminated material as waste according to item 13.

ꞏ Reference to other sections See Section 7 for information on safe handling.

See Section 8 for information on personal protection equipment.

See Section 13 for disposal information.

ꞏ Protective Action Criteria for Chemicals

ꞏ PAC-1:

7632-00-0 sodium nitrite 6.4 mg/m³

64665-57-2 Sodium tolytriazole 1.9 mg/m³

ꞏ PAC-2:

7632-00-0 sodium nitrite 71 mg/m³

64665-57-2 Sodium tolytriazole 21 mg/m³

ꞏ PAC-3:

7632-00-0 sodium nitrite 240 mg/m³

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64665-57-2 Sodium tolytriazole 130 mg/m³

* 7 Handling and storage

ꞏ Handling:

ꞏ Precautions for safe handling Open and handle receptacle with care.

ꞏ Information about protection against explosions and fires:

Keep respiratory protective device available.

ꞏ Conditions for safe storage, including any incompatibilities ꞏ Storage:

ꞏ Requirements to be met by storerooms and receptacles:

Keep this and all chemicals out of the reach of children.

Store in a cool, dry, well ventilated area.

ꞏ Information about storage in one common storage facility: Not required.

ꞏ Further information about storage conditions: Keep receptacle tightly sealed.

ꞏ Specific end use(s) No further relevant information available.

* 8 Exposure controls/personal protection

ꞏ Additional information about design of technical systems: No further data; see item 7.

ꞏ Control parameters ꞏ Components with limit values that require monitoring at the workplace:

The product does not contain any relevant quantities of materials with critical values that have to be monitored at the workplace.

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

ꞏ Exposure controls ꞏ Personal protective equipment:

ꞏ General protective and hygienic measures:

Keep away from foodstuffs, beverages and feed.

Wash hands before breaks and at the end of work.

Store protective clothing separately.

ꞏ Breathing equipment: Not required.

ꞏ Protection of hands:

Protective gloves

The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.

Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture.

Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation ꞏ Material of gloves The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. As the product is a preparation of several substances, the resistance of the glove material can not be calculated in advance and has therefore to be checked prior to the application.

ꞏ Penetration time of glove material The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.

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ꞏ Eye protection: Goggles recommended during refilling.

ꞏ Body protection: Protective work clothing

* 9 Physical and chemical properties

ꞏ Information on basic physical and chemical properties ꞏ General Information ꞏ Appearance:

Form: Liquid Color: Yellow

ꞏ Odor: Mild ꞏ Odor threshold: Not determined.

ꞏ pH-value at 20 °C (68 °F): 9

ꞏ Change in condition Melting point/Melting range: Undetermined.

Boiling point/Boiling range: Undetermined.

ꞏ Flash point: Not applicable.

ꞏ Flammability (solid, gaseous): Not applicable.

ꞏ Decomposition temperature: Not determined.

ꞏ Auto igniting: Product is not selfigniting.

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

ꞏ Explosion limits:

Lower: Not determined.

Upper: Not determined.

ꞏ Vapor pressure: Not determined.

ꞏ Density at 20 °C (68 °F): 1.065 g/cm³ (8.88743 lbs/gal) ꞏ Relative density Not determined.

ꞏ Vapor density Not determined.

ꞏ Evaporation rate Not determined.

ꞏ Solubility in / Miscibility with Water: Fully miscible.

ꞏ Partition coefficient (n-octanol/water): Not determined.

ꞏ Viscosity:

Dynamic: Not determined.

Kinematic: Not determined.

ꞏ Solvent content:

VOC content: 0.00 %

0.0 g/l / 0.00 lb/gal

ꞏ Other information No further relevant information available.

* 10 Stability and reactivity

ꞏ Reactivity No further relevant information available.

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ꞏ Chemical stability ꞏ Thermal decomposition / conditions to be avoided:

No decomposition if used according to specifications.

ꞏ Possibility of hazardous reactions No dangerous reactions known.

ꞏ Conditions to avoid Do not mix with acids.

ꞏ Incompatible materials: Acids ꞏ Hazardous decomposition products: Oxides of nitrogen and carbon

* 11 Toxicological information

ꞏ Information on toxicological effects ꞏ Acute toxicity:

ꞏ LD/LC50 values that are relevant for classification:

7632-00-0 sodium nitrite Oral LD50 85 mg/kg (rat)

ꞏ Primary irritant effect:

ꞏ on the skin: No irritant effect.

ꞏ on the eye: No irritating effect.

ꞏ Sensitization: No sensitizing effects known.

ꞏ Additional toxicological information:

The product shows the following dangers according to internally approved calculation methods for preparations:

Toxic

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

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

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

12 Ecological information

ꞏ Toxicity ꞏ Aquatic toxicity: No further relevant information available.

ꞏ Persistence and degradability No further relevant information available.

ꞏ Behavior in environmental systems:

ꞏ Bioaccumulative potential No further relevant information available.

ꞏ Mobility in soil No further relevant information available.

ꞏ Additional ecological information:

ꞏ General notes:

Water hazard class 2 (Self-assessment): hazardous for water Do not allow product to reach ground water, water course or sewage system.

Danger to drinking water if even small quantities leak into the ground.

ꞏ Results of PBT and vPvB assessment ꞏ PBT: Not applicable.

ꞏ vPvB: Not applicable.

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ꞏ Other adverse effects No further relevant information available.

* 13 Disposal considerations

ꞏ Waste treatment methods ꞏ Recommendation:

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

Dispose of in accordance with federal, state, and local regulations.

ꞏ Uncleaned packagings:

ꞏ Recommendation: Disposal must be made according to official regulations.

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

* 14 Transport information

ꞏ UN-Number

ꞏ DOT, IMDG, IATA UN3082

ꞏ UN proper shipping name ꞏ DOT Environmentally hazardous substance, liquid, n.o.s.

(Sodium nitrite)

ꞏ IMDG, IATA ENVIRONMENTALLY HAZARDOUS SUBSTANCE,

LIQUID, N.O.S. (SODIUM NITRITE)

ꞏ Transport hazard class(es)

ꞏ DOT, IMDG

ꞏ Class 9 Miscellaneous dangerous substances and articles ꞏ Label 9 ꞏ Class 9 Miscellaneous dangerous substances and articles ꞏ Label 9

ꞏ IATA

ꞏ Class 9 Miscellaneous dangerous substances and articles ꞏ Label 9

ꞏ Packing group

ꞏ DOT, IMDG, IATA III

ꞏ Environmental hazards:

ꞏ Marine pollutant: No ꞏ Special marking (IATA): Symbol (fish and tree)

ꞏ Special precautions for user Warning: Miscellaneous dangerous substances and articles

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ꞏ Hazard identification number (Kemler code): 56 ꞏ EMS Number: F-A,S-F ꞏ Segregation groups Nitrites and their mixtures ꞏ Stowage Category A

ꞏ Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code Not applicable.

ꞏ UN "Model Regulation": UN 3082 ENVIRONMENTALLY HAZARDOUS

SUBSTANCE, LIQUID, N.O.S. (SODIUM NITRITE), 9,

III

* 15 Regulatory information

ꞏ Safety, health and environmental regulations/legislation specific for the substance or mixture ꞏ Sara ꞏ Section 355 (extremely hazardous substances):

None of the ingredients is listed.

ꞏ Section 313 (Specific toxic chemical listings):

7632-00-0 sodium nitrite

ꞏ TSCA (Toxic Substances Control Act):

7632-00-0 sodium nitrite ACTIVE

64665-57-2 Sodium tolytriazole ACTIVE

ꞏ Hazardous Air Pollutants None of the ingredients is listed.

ꞏ Proposition 65 ꞏ Chemicals known to cause cancer:

None of the ingredients is listed.

ꞏ Chemicals known to cause reproductive toxicity for females:

None of the ingredients is listed.

ꞏ Chemicals known to cause reproductive toxicity for males:

None of the ingredients is listed.

ꞏ Chemicals known to cause developmental toxicity:

None of the ingredients is listed.

ꞏ Carcinogenic categories ꞏ EPA (Environmental Protection Agency) None of the ingredients is listed.

ꞏ TLV (Threshold Limit Value) None of the ingredients is listed.

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

ꞏ GHS label elements The product is classified and labeled according to the Globally Harmonized System (GHS).

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ꞏ Hazard pictograms

ꞏ Signal word Danger

ꞏ Hazard-determining components of labeling:

sodium nitrite Sodium tolytriazole ꞏ Hazard statements May intensify fire; oxidizer.

Harmful if swallowed.

Suspected of damaging fertility or the unborn child.

ꞏ Precautionary statements Keep out of reach of children.

Obtain special instructions before use.

Do not handle until all safety precautions have been read and understood.

Keep away from heat.

Keep/Store away from clothing/combustible materials.

Take any precaution to avoid mixing with combustibles.

Wash thoroughly after handling.

Do not eat, drink or smoke when using this product.

Wear protective gloves/protective clothing/eye protection/face protection.

If swallowed: Call a poison center/doctor if you feel unwell.

Rinse mouth.

IF exposed or concerned: Get medical advice/attention.

In case of fire: Use for extinction: CO2, powder or water spray.

Store locked up.

Dispose of contents/container in accordance with local/regional/national/international regulations.

ꞏ Chemical safety assessment: A Chemical Safety Assessment has not been carried out.

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

ꞏ Contact: Jim Faller/Ben Pesigan ꞏ Date of preparation / last revision 05/05/2021 / 2 ꞏ Abbreviations and acronyms:

IMDG: International Maritime Code for Dangerous Goods DOT: US Department of Transportation IATA: International Air Transport Association EINECS: European Inventory of Existing Commercial Chemical Substances ELINCS: European List of Notified Chemical Substances CAS: Chemical Abstracts Service (division of the American Chemical Society) NFPA: National Fire Protection Association (USA) HMIS: Hazardous Materials Identification System (USA) VOC: Volatile Organic Compounds (USA, EU) LC50: Lethal concentration, 50 percent LD50: Lethal dose, 50 percent PBT: Persistent, Bioaccumulative and Toxic vPvB: very Persistent and very Bioaccumulative NIOSH: National Institute for Occupational Safety OSHA: Occupational Safety & Health TLV: Threshold Limit Value PEL: Permissible Exposure Limit REL: Recommended Exposure Limit

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Ox. Liq. 2: Oxidizing liquids – Category 2 Acute Tox. 4: Acute toxicity – Category 4 Repr. 2: Reproductive toxicity – Category 2 ꞏ * Data compared to the previous version altered.