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10103-50-1

Name MAGNESIUM ARSENATE
CAS 10103-50-1
EINECS(EC#) 233-285-7
Molecular Formula As2Mg3O8
MDL Number MFCD00049483
Molecular Weight 350.75
MOL File 10103-50-1.mol

Chemical Properties

Appearance White powder. When pure it is insoluble in water. Technical material is highly hydrated and made from magnesium carbonate and arsenic acid.
density  2.60-2.61
color  Monoclinic, white crystals
Stability: Stable. Non-combustible.
Water Solubility  insoluble H2O [HAW93]
Solubility Product Constant (Ksp) pKsp: 19.68
Uses
Insecticide.
EPA Substance Registry System Magnesium arsenate (10103-50-1)

Safety Data

RIDADR  1622
HazardClass  6.1(a)
PackingGroup  II
Safety Profile
Confirmed human carcinogen. Poison by ingestion. When heated to decomposition it emits toxic fumes of arsenic. See also ARSENIC COMPOUNDS.
Hazardous Substances Data 10103-50-1(Hazardous Substances Data)
Toxicity
LDLo orl-rat: 280 mg/kg TXAPA9 1,156,59

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