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CAS No.: | 7789-04-0 |
---|---|
Name: | CHROMIUM(III) PHOSPHATE |
Molecular Structure: | |
Formula: | Cr. H3 O4 P |
Molecular Weight: | 146.96736 |
Synonyms: | Chromiumphosphate (6CI); Arnaudon's green; Chromic phosphate; Chromium monophosphate;Chromium orthophosphate; Chromium phosphate (CrPO4); Chromous phosphatehexahydrate |
EINECS: | 232-141-0 |
Density: | 2.12 g/mL at 25oC(lit.) |
Melting Point: | 120-140oC (dec.)(lit.) |
Boiling Point: | decomposes |
Solubility: | Insoluble in water |
Appearance: | dark coloured powder |
Hazard Symbols: | C |
Risk Codes: | 34 |
Safety: | When heated to decomposition it emits toxic fumes of POx and Cr. |
PSA: | 96.06000 |
LogP: | 0.38600 |
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IUPAC Name: Chromium(3+) phosphate
MF: CrO4P
MW: 146.97
Melting point: 120-140 °C (dec.)(lit.)
Density: 2.12 g/mL at 25 °C(lit.)
Appearance :dark coloured powder
Solubility:insoluble in water.
Chromium phosphate`s Synonyms: Chromium(III phosphate;chromic phosphate;chromium phosphate;arnaudon’sgreen;chromiummonophosphate;chromiumorthophosphate;Phosphoricacid,chromium(3+)salt(1:1);phosphoricacid,chromium(3++)salt.
IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; IARC Cancer Review: Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory.
Hazard Codes: C(Corrosive)
Risk Statements : 34
R34: Causes burns.
Safety Statements : 26-36/37/39-45
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical
advice.
S36/37/39 : Wear suitable protective clothing, gloves and eye/face protection.
S45 In case of accident or if you feel unwell, seek medical advice immediately (show the
label whenever possible.)
RIDADR : UN 1759 8/PG 1
WGK Germany : 3
OSHA PEL: TWA 0.5 mg(Cr)/m3
ACGIH TLV: TWA 0.5 mg(Cr)/m3; Not Classifiable as a Carcinogen
Chromium(III) phosphate`s Categories: Inorganics