Foshan Shiquan Chemical Co., Ltd.

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High purity super thin antimonous oxide


[Detail description]
Physical and chemical performances: White or grey rhombic system or regular crystal. Relative density is 5.67. Melting point: 656 ℃. Boiling point: 1550℃. Soluble in hydrochloric acid and others. .
[Use]
Mainly used in all kinds of resins, plastic, synthesis rubber, paper and others.

 

Grade Number

D999

D998

D996

 

  Chemical
Content

Sb2O3%≥

99.90

99.80

99.60

As2O3%≤

0.030

0.05

0.06

PbO%≤

0.040

0.08

0.10

Fe2O3%<

0.002

0.005

0.006

CuO%<

0.001

0.001

0.002

Se%<

0.002

0.003

0.005

Performance

Physical
Property

Average Size

0.4-0.6

0.4-0.6

0.4-0.6

0.6-0.9

0.6-0.9

0.6-0.9

>0.9

>0.9

>0.9

Whiteness%≥
White Degre%≥

98.00

98.00

97.00

 

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