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Reference substances

Reference substances

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General information

Inventory

EC number:
231-901-9
EC name:
Arsenic acid
CAS number:
7778-39-4

No inventory information available

Reference substance information

IUPAC name:
arsoric acid
Synonyms
Names:
Identifier:
CAS number
7778-39-4
As(O)(OH)3 arsenic acid or arsoric acid

CAS information

CAS number:
7778-39-4

Molecular and structural information

Molecular formula:
H3AsO4
Molecular weight:
141.942
SMILES notation:
[As](=O)(O)(O)O
InChl:
1/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)
Structural formula:
Chemical structure