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CAS No 1309-64-4 , Antimony(III) oxide

  • Name: Antimony(III) oxide
  • Synonyms: Antimony(III) oxide; diantimony trioxide; Antimonyoxideelecgrwhitepowder;Antimony trioxide; Antimonyoxidepowder;
  • CAS Registry Number:
  • Transport: UN 9201
  • Flash Point: °C
  • Density: 5.2
  • Water Solubility: Slightly soluble.
  • Safety Statements: R40,
  • Hazard Symbols: Xn:Harmful;
  • Flash Point: °C
  • EINECS: 215-175-0
  • Molecular Weight: 291.52
  • InChI: InChI=1/3O.2Sb/q3*-2;2*+3
  • Risk Statements: S22,S36/37,
  • Molecular Formula: Sb2O3
  • Molecular Structure:CAS No:1309-64-4 Antimony(III) oxide
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1309-64-4 ANTIMONY TRIOXIDE

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
  • Tel: +49-9231-9619-0
  • Fax: +49-9231-9619-60
  • Address: Cfm Oskar Tropitzsch
    Waldershofer Str. 49-51
    95615 Marktredwitz
    Germany ,Germany
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1309-64-4 Antimony Oxide

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1309-64-4 ANTIMONY OXIDE

  • United States Bromorganics Corporation [Manufacturer]
  • Tel: 847-238-9588
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  • Address: Bromorganics Corporation
    P. O. Box 722
    Elk Grove Village, Illinois 60009 ,United States
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1309-64-4 ANTIMONY TRIOXIDE

  • United States Aceto Corp. [Manufacturer]
  • Tel: 516-627-6000
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  • Address: One Hollow Lane
    Lake Success, NY 11042-1215 ,United States
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1309-64-4 ANTIMONY TRIOXIDE

  • China Hainan Zhongxin Chemical Co., Ltd. [Manufacturer]
  • Tel: + 86 898 6854 0310/ + 86 21 64361616
  • Fax: + 86 898 6854 0119
  • Address: HAINAN COMPANY
    Address: Rm 811, Hainan Mandarin Hotel,
    Binhai Avenue, Haikou city,
    Hainan, P.R.China
    Tel: + 86 898 6854 0310
    Fax: + 86 898 6854 0119 ,China
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1309-64-4 Antimony(III) oxide

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
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  • Address: Union City,CaliforniaUnited States
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1309-64-4 Antimony(III) oxide

  • Antimony(III) oxide, (99.999%-Sb)
  • United States Strem Chemicals, Inc. [Manufacturer]
  • Tel: (978) 499-1600/ (800) 647-8736
  • Fax: (978) 465-3104
  • Address: 7 Mulliken Way
    Newburyport, MA 01950-4098 ,United States
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1309-64-4 Antimony(III)oxide, 99%

  • Antimony(III)oxide, 99%
  • Belgium Alkemi [Manufacturer]
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  • Address: Poststraat, 82 B-9160 Lokeren Belgium ,Belgium
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1309-64-4 Antimony Trioxide

  • Antimony Trioxide
  • United States Wintersun Chemical [Manufacturer]
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  • Address: Wintersun Chemical
    3100 East Cedar Street, Suite 15
    Ontario, CA 91761 USA ,United States
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1309-64-4 A-1151 ANTIMONY OXIDE

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References of Antimony(III) oxide
Title: Antimony Trioxide
CAS Registry Number: 1309-64-4
Synonyms: Diantimony trioxide; flowers of antimony; exitelite; senarmontite; valentinite; weisspiessglanz
Molecular Formula: O3Sb2
Molecular Weight: 291.52
Percent Composition: O 16.46%, Sb 83.53%
Line Formula: Sb2O3
Literature References: Laboratory prepn from SbCl3 and water: Schenk in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) p 615. Obtained from antimony ore minerals by a volatilization (roasting) process: L. D. Freedman in Kirk-Othmer Encyclopedia of Chemical Technology vol. 3 (Wiley-Interscience, New York, 3rd ed., 1978) pp 107-108. Toxicity study: H. F. Smyth et al., J. Ind. Hyg. Toxicol. 30, 63 (1948).
Properties: Crystals, polymorphic. mp 655°. bp 1425°; bp210 870°. Sublimes in high vacuum at 400°. Exists in the vapor phase as Sb4O6. Heat capacity at 21° (294.4 K): 24.11 cal/g-atom/°C, Anderson, J. Am. Chem. Soc. 52, 2712 (1930). Heat of vaporization: 17.82 kcal/mol. Slightly sol in water, dilute H2SO4, or dilute HNO3. Soly in dil HCl (0.1 moles HCl/kg H2O): ~1 ′ 10-4 g-atoms Sb/kg H2O, Gayer, Garrett, ibid. 74, 2353 (1952). Soly increases with increasing HCl concn: Lea, Wood, J. Chem. Soc. 125, 137 (1924). Sol in solns of alkali hydroxides or sulfides, in warm soln of tartaric acid, or of bitartrates. LD50 orally in rats: >20 g/kg (Smyth).
Melting point: mp 655°
Boiling point: bp 1425°; bp210 870°
Toxicity data: LD50 orally in rats: >20 g/kg (Smyth)
Use: Manuf tartar emetic; as paint pigment; in enamels and glasses; as mordant; in flame-proofing canvas.