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."

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

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Other Information

No other related information on this agent was found.