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'''Antimony(III) acetate''' is a [[Complex (chemistry)|metal complex]] compound. It has the appearance of a white powder and is used as a [[catalyst]] in the production of [[synthetic fiber]]s.
'''Antimony(III) acetate''' is a [[Complex (chemistry)|metal complex]] compound. It has the appearance of a white powder and is used as a [[catalyst]] in the production of [[synthetic fiber]]s. It can be prepared by the reaction of antimony(III) oxide with acetic acid:

: Sb<sub>2</sub>O<sub>3</sub> + 6 HC<sub>2</sub>H<sub>3</sub>O<sub>2</sub> → 2 Sb(C<sub>2</sub>H<sub>3</sub>O<sub>2</sub>)<sub>3</sub> + 3 H<sub>2</sub>O


{{Antimony compounds}}
{{Antimony compounds}}

Revision as of 20:55, 7 April 2010

Antimony(III) acetate
Antimony(III) acetate
Names
IUPAC name
Antimony(III) acetate
Other names
Antimony triacetate
Acetic acid, antimony(3+) salt
Octan antimonity<
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.027.312 Edit this at Wikidata
  • InChI=1/3C2H4O2.Sb.3H/c3*1-2(3)4;;;;/h3*1H3,(H,3,4);;;;/q;;;+3;;;/p-3/r3C2H4O2.H3Sb/c3*1-2(3)4;/h3*1H3,(H,3,4);1H3/q;;;+3/p-3
    Key: NSMVVPJZMRQLMR-ZHOQVWKLAW
  • CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[SbH3+3]
Properties
Sb(CH3COO)3
Molar mass 298.89 g/mol
Appearance White powder
Density 1.22 g/cm³ (20 °C)
Melting point 127 °C (261 °F; 400 K)
Hazards
Lethal dose or concentration (LD, LC):
4480 mg/kg (rat)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Antimony(III) acetate is a metal complex compound. It has the appearance of a white powder and is used as a catalyst in the production of synthetic fibers. It can be prepared by the reaction of antimony(III) oxide with acetic acid:

Sb2O3 + 6 HC2H3O2 → 2 Sb(C2H3O2)3 + 3 H2O