Sell Antimony trioxide Description

Antimony trioxide is a white fine powder and the main crystal structure is of cubical shape. Product Specification: 99.00 Sb2O3: Sb2O3: 99%min; As2O3: 0.08%max; PbO:0.30%max; Fe2O3: 0.01%max; CuO: 0.008%max; Se: 0.01%max; White degree: 93; Average size(μm) : 0.3-1.1; 99.50 Sb2O3: Sb2O3: 99.50%min; As2O3: 0.06%max; PbO: 0.10%max; Fe2O3: 0.006%max; CuO: 0.005%max; Se: 0.002%max; White degree: 95; Average size(μm) : 0.6-1.1; 99.80 Sb2O3: Sb2O3: 99.80%min; As2O3: 0.05%max; PbO: 0.08%max; Fe2O3: 0.005%max; CuO: 0.001%max; Se: 0.002%max; White degree: 97; Average size(μm) : 0.3-0.6;