ChemicalBook > CAS DataBase List > LEAD PHOSPHITE, DIBASIC

LEAD PHOSPHITE, DIBASIC

Product Name
LEAD PHOSPHITE, DIBASIC
CAS No.
1344-40-7
Chemical Name
LEAD PHOSPHITE, DIBASIC
Synonyms
PbHPO3;dibasic;C.I.77620;leaddibasicphosphite;EAD PHOSPHITE, DIBASIC;LEAD PHOSPHITE, DIBASIC;Dibasicleadmetaphosphate;Leadoxidephosphonate,hemihydrate;Lead hydroxide oxide phosphite (Pb3(OH)O(PO3)), hydrate (2:1)
CBNumber
CB4197689
Molecular Formula
HO5PPb3
Formula Weight
733.58
MOL File
1344-40-7.mol
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LEAD PHOSPHITE, DIBASIC Property

EPA Substance Registry System
Lead hydroxide oxide phosphite (Pb3(OH)O(PO3)), hydrate (2:1) (1344-40-7)
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Safety

RIDADR 
2989
HazardClass 
4.1
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

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LEAD PHOSPHITE, DIBASIC Chemical Properties,Usage,Production

General Description

LEAD PHOSPHITE, DIBASIC is a finely ground white crystalline solid. LEAD PHOSPHITE, DIBASIC is not soluble in water. LEAD PHOSPHITE, DIBASIC may be toxic by ingestion or skin absorption. The material can be readily ignited from exposure to heat or external sparks. When so ignited LEAD PHOSPHITE, DIBASIC burns vigorously and persistently.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

LEAD PHOSPHITE, DIBASIC is self-reactive. A fiber drum of lead diphosphite caught fire apparently without any external cause. A gradual decomposition appears to have taken place, yielding lead phosphate, water, and phosphine. Phosphine , in turn, is spontaneously flammable in air and was probably the ignition source for the resulting fire [Kirk and Othmer 10:489. 1947]. Reacts violently with hydrogen sulfide [Bretherick 1979. p. 977-978].

Health Hazard

Fire may produce irritating and/or toxic gases. Contact may cause burns to skin and eyes. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.

Fire Hazard

Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished.

LEAD PHOSPHITE, DIBASIC Preparation Products And Raw materials

Raw materials

Preparation Products

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LEAD PHOSPHITE, DIBASIC Suppliers

Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
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1344-40-7, LEAD PHOSPHITE, DIBASICRelated Search:


  • dibasic
  • Lead hydroxide oxide phosphite (Pb3(OH)O(PO3)), hydrate (2:1)
  • PbHPO3
  • EAD PHOSPHITE, DIBASIC
  • C.I.77620
  • LEAD PHOSPHITE, DIBASIC
  • Dibasicleadmetaphosphate
  • leaddibasicphosphite
  • Leadoxidephosphonate,hemihydrate
  • 1344-40-7