Ammonium arsenate

Ammonium arsenate
Other names Ammonium acid arsenate; Arsenic acid, diammonium salt; Diammonium arsenate; Diammonium monohydrogen arsenate; Dibasic ammonium arsenate
Identifiers
CAS number	7784-44-3
ChemSpider	22978^Y
Jmol-3D images	Image 1
SMILES [O-][As]([O-])(=O)O.[NH4+].[NH4+]
InChI InChI=1S/AsH3O4.2H3N/c2-1(3,4)5;;/h(H3,2,3,4,5);21H3^Y Key: XPVHUBFHKQQSDA-UHFFFAOYSA-N^Y InChI=1/AsH3O4.2H3N/c2-1(3,4)5;;/h(H3,2,3,4,5);21H3 Key: XPVHUBFHKQQSDA-UHFFFAOYAT
Properties
Molecular formula	AsH₃O₄2H₃N
Molar mass	176.03
Solubility in water	Soluble
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Ammonium arsenate, an inorganic compound, is the ammonium salt of arsenic acid. As a compound of arsenic, it is classified as an IARC Group 1 carcinogen, i.e. carcinogenic to humans.^[1]

References