Agent Name |
Chromium III phosphate |
CAS Number |
7789-04-0 |
Formula |
Cr.H3-O4-P |
Major Category |
Metals |
Synonyms |
Arnaudon's Green; Chromic phosphate; Chromium monophosphate; Chromium orthophosphate; Phosphoric acid chromium (III) salt; Phosphoric acid, chromium(3+) salt (1:1); [ChemIDplus] |
Category |
Metals, Inorganic Compounds |
Description |
Gray-brown to black solid; [Merck Index] Insoluble in water; [MSDSonline] |
Sources/Uses |
Used in pigments, wash primers, and catalysts; [Merck Index] |
Comments |
Toxic by ingestion; "May be harmful if absorbed through skin or inhaled." "Stable under recommended storage conditions." [MSDSonline] See "Chromium and compounds." |
Exposure Assessment |
TLV (ACGIH) |
0.5 mg/m3, as Cr |
PEL (OSHA) |
0.5 mg/m3, as Cr |
Explanatory Notes |
VP = practically zero; mp = 1900 deg C; [MSDSonline] |
Flammability (NFPA) |
1: must be preheated |
Links to Other NLM Databases |
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