318108

Sigma-Aldrich

Chromium(III) acetate hydroxide

Linear Formula:
(CH3CO2)7Cr3(OH)2
CAS Number:
Molecular Weight:
603.31
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23
Pricing and availability is not currently available.

form

powder

Quality Level

composition

Cr, 23.0-25.0% titration (by sodium thiosulfate)

reaction suitability

core: chromium

SMILES string

CC(=O)OCr(O)O.CC(=O)OCr(OC(C)=O)OC(C)=O.CC(=O)OCr(OC(C)=O)OC(C)=O

InChI

1S/7C2H4O2.3Cr.2H2O/c7*1-2(3)4;;;;;/h7*1H3,(H,3,4);;;;2*1H2/q;;;;;;;3*+3;;/p-9

InChI key

KDYFYAUIXHZPBG-UHFFFAOYSA-E

Application

Chromium(III) acetate hydroxide can be used for a variety of industrial applications which include dyeing, photographic emulsion, and tanning. It can also be used as a catalyst in the synthesis of monoacylglycerols by the glycidol-fatty acid reaction.

Packaging

250 g in poly bottle
1 kg in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

Xi

Risk Statement

43

Safety Statement

36/37

RIDADR

NONH for all modes of transport

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Polynuclear chromium (III) carboxlylates: Part 2. Chromium (III) acetate?what's in it?
Eshel M and Bino A
Inorgorganica Chimica Acta, 320(1-2), 127-132 (2001)
CHROMIUM (III) ACETATE HYDROXIDE-AN EFFICIENT CATALYST FOR PREPARATION OF 1-MONOACYLGLYCEROLS BY THE GLYCIDOL-FATTY ACID REACTION
Janivs R, et al.
Journal of Food Lipids, 13(2), 199-209 (2006)
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