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CALCIUM ARSENATE Structure

CALCIUM ARSENATE

Chemical Properties

Melting point 1455℃ [CRC10]
Density  3,62 g/cm3
vapor pressure  0Pa at 20℃
RTECS  CG0830000
solubility  soluble in dilute acid solutions
form  Powder
color  White
Specific Gravity 3.62
Water Solubility  It is soluble in water and acids, insoluble in organic solvents
Solubility Product Constant (Ksp) pKsp: 18.17
Exposure limits ACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3
CAS DataBase Reference 7778-44-1(CAS DataBase Reference)
FDA UNII 95OX15I8ZU
EPA Substance Registry System Calcium arsenate (7778-44-1)

Safety

Symbol(GHS)
Hazard statements H301-H331-H350-H400-H410
Precautionary statements P201-P261-P280-P301+P310a-P405-P501a
Risk Statements  23/25-45-50/53
Safety Statements  45-53
OEL Ceiling: 0.002 mg/m3 [15-minute]
RIDADR  1573
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  28429090
Hazardous Substances Data 7778-44-1(Hazardous Substances Data)
Toxicity LD50 orally in female rats: 298 mg/kg (Gaines)
IDLA 5 mg As/m3
NFPA 704:
0
3 0

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CALCIUM ARSENATE Chemical Properties,Usage,Production

Preparation Products And Raw materials

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