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628-52-4

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628-52-4 Structure

628-52-4 Structure
IdentificationBack Directory
[Name]

CHROMIUM (II) ACETATE
[CAS]

628-52-4
[Synonyms]

chromousacetate
chromiumdiacetate
chromous diacetate
chromium(2+)acetate
CHROMIUM (II) ACETATE
chromium(2+) diacetate
chromiumacetatehydrate
chromium(2+) diethanoate
chromousacetatemonohydrate
aceticacid,chromium(2+)salt
aceticacid,chromium(2++)salt
CHROMIUM (II) ACETATE DIHYDRATE
aceticacid,chromium(2+)salt,hydrate
ACETICACID,CHROMIUM(II)SALT,HYDRATE
[Molecular Formula]

C4H6CrO4
[MDL Number]

MFCD00078046
[MOL File]

628-52-4.mol
[Molecular Weight]

170.08
Chemical PropertiesBack Directory
[density ]

1,79 g/cm3
[solubility ]

slightly soluble in H2O
[color ]

red monoclinic crystals, crystalline
[Water Solubility ]

slightly soluble cold H2O, readily soluble hot H2O [MER06]
[EPA Substance Registry System]

Acetic acid, chromium(2+) salt (628-52-4)
Hazard InformationBack Directory
[Chemical Properties]

deep red powder(s) or monoclinic crystal(s); easily oxidized, especially when moist, to chromic acetate; also listed as the dimer, CAS RN 14976-80-8; uses: preparation of other Cr salts, to absorb O2 in gas analyses [MER06] [ALD94]
Safety DataBack Directory
[Symbol(GHS) ]

GHS hazard pictograms
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319
[Precautionary statements ]

P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330
[TSCA ]

No
[HS Code ]

2915290000
[Safety Profile]

Mildly toxic by ingestion. The anhydrous acetate ignites spontaneously in air. See also CHROMIUM COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.
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