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Reference substances

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IUPAC name:
arsenic acid

Inventory

EC number:
231-901-9
EC name:
Arsenic acid
CAS number:
7778-39-4
CAS number:
7778-39-4
Synonyms
Names:
Arsenic acid (H3AsO4)
Arsenic_acid

Molecular and structural information

Molecular formula:
AsH3O4
Molecular weight:
141.943
SMILES notation:
O[As](=O)(O)O
InChl:
InChI=1/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)
Structural formula:
Chemical structure

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