Antimony oxide, with the CAS number 1327-33-9, primarily exists in two forms: antimony trioxide (Sb2O3) and antimony pentoxide (Sb2O5). Antimony trioxide is the more common form and is a white, odorless powder that is insoluble in water but soluble in alkaline solutions. It is widely used as a flame retardant in plastics, textiles, and coatings due to its ability to inhibit combustion. Antimony pentoxide, on the other hand, is a more oxidized form and is typically used in specialized applications, including as a catalyst in the production of certain polymers. Both forms exhibit semiconductor properties and can be utilized in the production of glass and ceramics. Antimony oxide is considered to have low toxicity, but exposure should be minimized due to potential health risks associated with antimony compounds. In terms of stability, antimony oxide is relatively stable under normal conditions, but it can react with strong acids and bases. Overall, antimony oxide plays a significant role in various industrial applications due to its unique chemical properties.

Antimony oxide

1327-33-9: Antimony oxide, with the CAS number 1327-33-9, primarily exists in two forms: antimony trioxide (Sb2O3) and antimony pentoxide (Sb2O5). Antimony trioxide is the more common form and is a white, odorless powder that is insoluble in water but soluble in alkaline solutions. It is widely used as a flame retardant in plastics, textiles, and coatings due to its ability to inhibit combustion. Antimony pentoxide, on the other hand, is a more oxidized form and is typically used in specialized applications, including as a catalyst in the production of certain polymers. Both forms exhibit semiconductor properties and can be utilized in the production of glass and ceramics. Antimony oxide is considered to have low toxicity, but exposure should be minimized due to potential health risks associated with antimony compounds. In terms of stability, antimony oxide is relatively stable under normal conditions, but it can react with strong acids and bases. Overall, antimony oxide plays a significant role in various industrial applications due to its unique chemical properties.

CAS 1327-33-9

Antimony oxide

Antimony(III) oxide

Ref: 54-IN1129