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ZINC PHOSPHATE
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Zinc Phosphate

CAS No

7779-90-0

Molecular Formula

Zn3(PO4)2

Molecular Weight

386.11

Description

Micronized Powder

Grade

Technical*

SPECIFICATION

Assay

98% MIN

*Also available Pure, Pharma passing, LR, AR and ACS Grade

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Material Safety Data Sheet

Zinc Phosphate

 

Section 1: Chemical Product and Company Identification

 

Chemical Name: Zinc Phosphate

 

CAS#: 7779-90-0

RTECS: ZH5270000

TSCA: TSCA 8(b) inventory: Zinc sulfate monohydrate

CI#: Not available.

Synonym:

Chemical Formula: ZnSO4.H20

 

 

Contact Information:

 

Vishnupriya Chemicals Pvt. Ltd.

 

Office No. 7, Meridian apartments

Lake Hills Road, New MLA Quarters

Basheerbagh, Hyderabad 63,  A.P

Tel :  040 - 23225550

Fax : 040 23223177

Email : info@vishnupriya.in

Website : www.vishnupriya.in

 

Section 2: Composition and Information on Ingredients

 

Composition:

 

Name

CAS #

% by Weight

Zinc Phosphate

7779-90-0

 

 

Toxicological Data on Ingredients:  

 

Section 3: Hazards Identification

 

EMERGENCY OVERVIEW: DANGER! Corrosive. May be harmful if swallowed or inhaled. Causes severe burns to eyes and skin.

 

OXIDIZER. Contact with other materials may cause fire.

APPEARANCE/ODOR: Pale green liquid, odorless.

EYE CONTACT: Severe or permanent eye damage.

SKIN CONTACT: Severe irritation and possible burns.

INGESTION: Severe burns of mouth, throat and stomach. May cause methemoglobinemia with cyanosis; cramping, nausea, diahhrea.

INHALATION: If sprayed, severe irritation of respiratory tract and mucous membranes; coughing, difficulty breathing.

 

Section 4: First Aid Measures

 

EYE CONTACT: Flush immediately with clean water. Continue for at least 15 minutes. Seek immediate medical attention.

 

SKIN CONTACT: Remove contaminated clothing to avoid prolonged contact. Wash affected areas with water. Seek medical attention if irritation develops.

 

INGESTION: If victim is conscious, administer 1 or 2 sips of water, and contact poison control center or physician immediately. DO NOT induce vomiting.

 

INHALATION: Remove from exposure. Seek medical attention if necessary if breathing is difficult.

 

Section 5: Fire and Explosion Data

 

FLAMMABLE PROPERTIES

 

FLASHPOINT: None METHOD USED: NA

 

FLAMMABLE LIMITS: LFL: NA UFL: NA

EXTINGUISHING MEDIA: Non-flammable. Use media as appropriate for surrounding materials.

 

FIRE & EXPLOSION HAZARDS: Contact with metals may release flammable hydrogen gas. Oxidizer. May increase the intensity of other burning materials.

 

SPECIAL FIRE FIGHTING PROCEDURES: Firefighters should wear approved SCBA and full turn-out gear.

 

Section 6: Accidental Release Measures

 

STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: Wear recommended protective equipment.

Recover as much free liquid as possible and collect in acid-resistant container. Use absorbent to pick up residue. Avoid discharging liquid directly into a sewer or surface waters.

 

Review current local, state and federal laws, codes, statutes, and regulations to determine appropriate agencies to be notified, and the conditions under which they are to be notified. (See Section 13 for waste disposal comments).

 

Section 7: Handling and Storage

 

HANDLING: Avoid breathing mists or spray. Avoid eye and skin contact. Wear protective equipment when handling product. Keep out of the reach of children.

 

STORAGE: Store in cool, dry area. Store in acid-resistant containers. Keep containers covered when not in use. Avoid storing with incompatible materials (refer to Section 10). Empty containers may retain hazardous (solid) product residues.

 

Section 8: Exposure Controls/Personal Protection

 

RESPIRATORY PROTECTION: Use a NIOSH approved respirator (supplied-air type) if any of the occupational exposure limits in Section 3 may be exceeded.

 

EYE PROTECTION: goggles, face shield

 

PROTECTIVE GLOVES: butyl rubber

 

BODY PROTECTION: butyl rubber apron, as needed

 

VENTILATION: Use general/dilution or local exhaust ventilation as needed to ensure that occupational exposure limits are not exceeded.

 

OTHER PROTECTIVE EQUIPMENT: Eyewash and emergency shower

 

NOTE: All PPE should be selected on the basis of an exposure assessment performed by a competent person.

 

Section 9: Physical and Chemical Properties

 

BOILING POINT: < 212F

 

VAPOR PRESSURE: NDA

 

VAPOR DENSITY: (Air = 1): < 1

 

SOLUBILITY IN WATER: Complete

 

APPEARANCE: Pale green liquid

 

SPECIFIC GRAVITY: (Water = 1): 1.59

 

VOLATILE BY VOLUME: NA

 

EVAPORATION RATE: (Ethyl Ether = 1): < 1

 

pH: < 1

 

ODOR: characteristic odor

 

Section 10: Stability and Reactivity Data

 

STABILITY: Stable. CONDITIONS TO AVOID: Excessive heat, shock, friction.

 

INCOMPATIBILITY (materials to avoid): Organic materials, cyanides, metals, highly alkaline substances, inorganic sodium compounds, alcohols, hydrogen sulfide. May generate heat or form flammable gases when mixed with a wide variety of substances.

 

HAZARDOUS DECOMPOSITION PRODUCTS: Contact with metals such as aluminum and zinc may produce hydrogen gas. Thermal decomposition may produce phosphoric or nitrogen oxides.

 

HAZARDOUS POLYMERIZATION: Will not occur.

 

Section 11: Toxicological Information

 

There is no product based toxicological information for this product. Toxicology information is provided based on individual ingredients.

LD50, oral, rat: 1530 mg/kg (phosphoric acid), 2217 mg/kg (ammonium nitrate)

 

TARGET ORGANS: Eyes, skin, lungs (corrosive), blood.

Medical conditions that may be aggravated by exposure: Pre-existing skin, eye, respiratory, blood disorders.

 

Section 12: Ecological Information

 

ECOTOXICITY: Phosphates may persist indefinitely if released into groundwater.

 

ENVIRONMENTAL FATE: NDA

 

Section 13: Disposal Considerations

 

Waste Disposal:

 

 

 



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