Antimony Trioxide

High-purity Sb₂O₃ is a kind of pure white superfine powder. Its major crystal structure is cuboid crystal. It is widely applied in pure white plastic. high-quality cable, rubber, painting, chemuioal fiber, etc.

Product	High pure 0 Grade		Extra-slim 0 Grade		Extra-slim 1、2 Grade
Sb2O3 % ≥	99.85	99.75	99.65	99.50	99.10	98.10
As2O3 % ≤	0.03	0.04	0.05	0.06	--	--
PbO　 % ≤	0.04	0.05	0.06	0.1	--	--
Fe2O3 % ≤	0.004	0.004	0.005	0.006	--	--
Se,　 % ≤	0.004	0.004	0.005	0.005	--	--
White degree≥	97	96.50	95	94	91	90
Partcle length μm	0.60	0.60	0.70	0.70	0.90	0.90
(1) Our corporation standard is higher than National Standard GB/T 4062-98 (2) We can Produce various particlelength production(0.07-2.5μm)by customers request