Description

Antimony(III) oxide supplier's in Tamilnadu, Coimbatore, shree Vissnu Scientific company. Antimony(III) oxide 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. Like most polymeric oxides, Sb₂O₃ dissolves in aqueous solutions with hydrolysis. Wikipedia Formula: Sb2O3 Molar mass: 291.52 g/mol Density: 5.2 g/cm³ Melting point: 656 °C Structure and properties: Refractive index (n), Dielectric constant (εr), etc Refractive index (nD): 2.087, α-form; 2.35, β-form Solubility in water‎: ‎370 ± 37 µg/L between 20.... CAS Number‎: ‎1309-64-4 Solubility‎: ‎soluble in acid Crystal structure‎: ‎cubic‎ (α)570 °C USES: The major use of Antimony Oxide is as a Flame Retardant synergist in plastics,rubber, textiles, adhesives, fiberglass & Paper. Glass manufacturers use it as a fining agent or as degasser (to remove bubbles). Porcelain and Enameling services use it as an opacifier.