Ammonium phosphomolybdate

Agent Name
Ammonium phosphomolybdate
CAS Number
12026-66-3
Formula
H4-N.1/3Mo12-O40-P
Major Category
Metals
Synonyms
Molybdate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-kappaO:kappaO:kappaO:kappaO':kappaO':kappaO':kappaO'':kappaO'':kappaO'':kappaO''':kappaO''':kappaO'''))dodeca-, ammonium (1:3); Molybdate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)- kappaO:kappaO:kappaO:kappaO':kappaO':kappaO':kappaO'':kappaO'':kappaO'':kappaO''':kappaO''':kappaO'''))dodeca-, triammonium; Triammonium 12-molybdophosphate; [ChemIDplus] Ammonium molybdophosphate; [Merck Index]
Category
Metals, Inorganic Compounds
Description
Yellow solid; [Merck Index] Yellow odorless powder; [GFS Chemicals MSDS]
Sources/Uses
Used in phosphorus analysis and as a cation exchanger; [Merck Index]
Comments
May cause eye and nasal passage irritation; [GFS Chemicals MSDS] See "Molybdenum."
Biomedical References
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Exposure Assessment

TLV (ACGIH)
0.5 mg/m3, as Mo, respirable fraction
PEL (OSHA)
5 mg/m3, as Mo
IDLH (NIOSH)
1000 mg/m3, as Mo

Diseases, Processes, and Activities Linked to This Agent

Other Information
No other related information on this agent was found.