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LEAD ARSENATE Structure

LEAD ARSENATE

Chemical Properties

Melting point decomposes at 1042℃ [HAW93]
Density  5.79
solubility  insoluble in H2O; soluble in HNO, alkaline solutions 3
form  white monoclinic crystals
color  white monoclinic crystals, crystalline
Water Solubility  insoluble H2O; soluble HNO3, alk [CRC10]
Solubility Product Constant (Ksp) pKsp: 35.39
CAS DataBase Reference 7784-40-9
FDA UNII A9AI2R9EWN
EPA Substance Registry System Lead(II) arsenate (1:1) (7784-40-9)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H301-H331-H350-H360Df-H373-H410
Precautionary statements P264-P270-P301+P310-P321-P330-P405-P501-P261-P271-P304+P340-P311-P321-P403+P233-P405-P501-P260-P314-P501-P273-P391-P501
Hazard Codes  T,N
Risk Statements  45-61-23/25-33-50/53-62
Safety Statements  53-45-60-61
RIDADR  1617
HazardClass  6.1
PackingGroup  II
HS Code  28429090
Hazardous Substances Data 7784-40-9(Hazardous Substances Data)
Toxicity LD50 in rats, rabbits (mg/kg): 825, 125 orally (Voigt); LD50 in female rats (mg/kg): 1050 orally, >2400 dermally (Gaines)

LEAD ARSENATE Chemical Properties,Usage,Production

Preparation Products And Raw materials

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