| 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 |
|---|
|
|
