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1309-64-4 Antimony(III) oxide |
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Chemical Name | Antimony(III) oxide |
Synonyms | C.I. 77052;C.I. Pigment White 11;Antimony trioxide;diantimony trioxide;Antimonyoxideelecgrwhitepowder;Antimonyoxidepowder;dioxodistiboxane;oxoantimony;Antimony (III) oxide;ANTIMONY TRIOXDE |
Molecular Formula | Sb2O3 |
Molecular Weight | 291.517 |
InChl | InChI=1/O.Sb/q;+3/rOSb/c1-2/q+3 |
CAS Registry Number | 1309-64-4;1327-33-9 |
EINECS | 215-175-0;215-474-6 |
Molecular Structure | ![]() |
Melting Point | 656℃ (subl.) |
Water Solubility | Slightly soluble. <0.1 g/100 mL at 20℃ |
Hazard Symbols | |
Risk Codes | R40:; |
Safety Description | S22||S36/37:; |
MSDS |