
Antimony (III) Oxide
Properties
Product #
1126
Name
Antimony (III) Oxide
Synonyms
Antimony trioxide, diantimony trioxide, antimony sesquioxide, antimonous oxide
Formula
Sb2O3
Purity
99.9%
CAS Number
1309-64-4
Molecular Weight
291.52
Color & Form
White Solid
Boiling Point
1425° C
Specific Gravity
5.67
Solubility in water
Very slightly soluble
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Related Products
Information about Antimony (III) Oxide / CAS 1309-64-4
Safety
Transportation Information
UN1549, Antimony compounds, inorganic, n.o.s., 6.1, III (DOT)
Air Transportation Information
UN1549, Antimony compound, inorganic, n.o.s., 6.1, III (ATA)
Pictogram
Signal Word
Warning
Hazardous Statements
- H351 Suspected of causing cancer.
- H412 Harmful to aquatic life with long lasting effects.
Precautionary Phrases
- P201 Obtain special instructions before use.
- P202 Do not handle until all safety precautions have been read and understood.
- P273 Avoid release to the environment.
- P281 Use personal protective equipment as required.
- P308+P313 IF exposed or concerned: Get medical advice/attention.
- P501 Dispose of contents/container to.....
Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).