Hiển thị các bài đăng có nhãn Antimony trioxide the formula Sb2O3.. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Antimony trioxide the formula Sb2O3.. Hiển thị tất cả bài đăng

Thứ Sáu, 20 tháng 7, 2012

Antimony trioxide - Sb2O3 - China-99,5%-25kg - Industry chemicals

 Antimony trioxide
Sb2O3
China-99,5%-25kg
Industry chemicals
http://en.vietnamchemtech.com.vn/chitietSP.asp?id_pro=519
Antimony trioxide is the inorganic compound with the formula Sb2O3. It is the most important commercial compound of antimony. It is found in nature as the minerals valentinite and senarmontite.[1] Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions only with hydrolysis.

Uses

The annual consumption of antimony trioxide in the United States and Europe is approximately 10,000 and 25,000 tonnes, respectively. The main application is for flame retardants in combination with halogenated materials. The combination of the halides and the antimony being key to the flame-retardant action for polymers, helping to form less flammable chars. Such flame retardants are found in electrical apparatus, textiles, leather, and coatings.[9]
Other applications: