Member Since

2006

Gansu Qiyuan Chemical Production Co.,Ltd.

Sodium Bichromate

Detailed Product Description

[Appearance]:Orange red aciform or small granular crystal.
[MF]:Na2Cr2O7?2H2O
[SG]:2.52(13)
[Usage]:Used in the preparation of chromic anhydride,chrome oxide green and potassium dichromate. Oxidant, finishing agent, used in dyeing and printing , planting, pharmaceutical industry. The tannage in leather agent.
[quality standard]:GB1611--2003
item                      first-slass products 
(Na2Cr2O7?2H2O)          98.3%min  
Sulfate(SO4)                    0.30%max 
Chloride(CL-)                  0.10%max  
[Packing]:In high strength compound plastic bag,50 kg net.

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