Identification Chemical Properties Safety Data Raw materials And Preparation Products

7774-41-6

Name ARSENIC ACID,HEMIHYDRATE
CAS 7774-41-6
Molecular Formula H3AsO4.1/2H2O
Molecular Weight 150.95
MOL File 7774-41-6.mol
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Chemical Properties

Melting point  35.5°C
Boiling point  -H2Oat 160°C
density  2.250
form  white hygroscopic crystals
color  White, translucent crystals

Safety Data

Safety Profile
Confirmed human carcinogen. Poison by intravenous route. When heated to decomposition it emits toxic fumes of arsenic. See also ARSENIC COMPOUNDS.
Toxicity
LD50 ivn-rbt: 6 mg/kg MEIEDD 11,126,89

Raw materials And Preparation Products

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