Spec.

Sb2O3(99.80%)

Sb2O3(99.50%)

 Chemical Composition

Sb2O3  ≥%

99.80

99.50%

As2O3≤ %

0.05

0.06

PbO ≤%

0.08

0.10

Fe2O3 ≤%

0.005

0.006

CuO ≤%

0.002

0.002

Se ≤%

0.004

0.005

Physical property

Whiteness ≥%

95%

93%

Average Particle Size

(um)

0.3-0.9

0.3-0.9

0.9-1.6

0.9-1.6