Ammonium dihydrogen arsenate Structure

Ammonium dihydrogen arsenate

Chemical Properties

Melting point 300°C
Density  2.311
refractive index  1.577
form  Crystalline
Specific Gravity 2.311
color  tetragonal crystals, crystalline
Water Solubility  Soluble in water. (337.4 mg/ml at 0°C).
Exposure limits ACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3
REACH Annex XVII Substances List Ammonium dihydrogenarsenate (13462-93-6)
FDA UNII 0KYL9Q413A
EPA Substance Registry System Ammonium dihydrogen arsenate (13462-93-6)

Safety

Symbol(GHS) Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
Hazard statements H301-H331-H350-H400-H410
Precautionary statements P201-P261-P280-P301+P310a-P405-P501a
RIDADR  UN1557
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  II
NFPA 704:
0
3 0

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Ammonium dihydrogen arsenate Chemical Properties,Usage,Production

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