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ChemicalBook--->CAS DataBase List--->7774-41-6

7774-41-6

7774-41-6 Structure

7774-41-6 Structure
IdentificationBack Directory
[Name]

ARSENIC ACID,HEMIHYDRATE
[CAS]

7774-41-6
[Synonyms]

arsoric acid,hydrate
Arsenic acid hydrate
[Molecular Formula]

H3AsO4.1/2H2O
[MOL File]

7774-41-6.mol
[Molecular Weight]

150.95
Chemical PropertiesBack Directory
[Melting point ]

35.5°C
[Boiling point ]

-H2Oat 160°C
[density ]

2.250
[form ]

white hygroscopic crystals
[color ]

White, translucent crystals
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Arsenic(III) oxide
[Preparation Products]

4-Aminophenylarsonic acid-->6-NITROQUINOLINE-->Bathophenanthroline-->4-HYDROXYPHENYLARSONIC ACID-->MAGNESIUM ARSENATE
Safety DataBack Directory
[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
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