Antimony(III) oxide [1309-64-4]

Antimony(III) Oxide [1309-64-4] supports a range of applications in technical chemistry. Its molecular formula is Sb2O3, with a molecular weight of 291.52. This compound sublimes at 1550.0 °C and has a Storage Temperature of +20 ° C. It carries a Warning signal word due to its properties. This specific product offers a purity of 99.8% minimum Antimony(III) trioxide, with a maximum of 0.002% CuO, 0.08% PbO, 0.05% AS2O3, 0.005% Fe2O3, and 0.004% 3,3-dimethylpentanoil chloride. It appears as a white powder with an average grain size of 0.3 - 0.9 um. This product is classified under the Harmonised Tariff Code 28258000. Safety considerations include using safety goggles and gloves when handling this substance.

• CAS Number: 1309-64-4
• Storage Temperature: +20 ° C
• Vapour Density: 5.2 at 77 °F
• Boiling Point: 1550.0 °C (sublimes); 870.0 °C
• Molecular Formula: Sb2O3
• Molecular Weight: 291.52
• GHS Signal Word: Warning
• Hazard Statements:
  • H350: May cause cancer [Danger Carcinogenicity]
  • H351: Suspected of causing cancer [Warning Carcinogenicity]