Antimony(III) oxide, 2.5 kg

Antimony(III) Oxide is distinguished by its stable chemical profile, as evidenced by its molecular formula of O3Sb2 and molecular weight of 291.52. It exhibits a Melting Point of 655.0 °C and a Boiling Point that varies depending on pressure, subliming at 1550.0 °C and 870.0 °C. This substance carries a Warning signal word due to potential health risks, including suspected carcinogenicity and harmfulness if swallowed.

• CAS Number: 1309-64-4
• Melting Point: 655.0 °C
• Molecular Formula: O3Sb2
• GHS Signal Word: Warning
• Boiling Point: 1550.0 °C (sublimes); 870.0 °C
• Exact Mass: 291.79277
• Molecular Weight: 291.52
• Vapour Density: 5.2 at 77 °F
• Hazard Statements:
• H351: Suspected of causing cancer [Warning Carcinogenicity]
• H350: May cause cancer [Danger Carcinogenicity]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]
• H303: May be harmful if swallowed [Warning Acute toxicity, oral]