タイトルまたは説明

[Appearance]:Orange red aciform or small granular crystal.
[MF]:Na2Cr2O7•2H2O
[SG]:2.*2(*3)
[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]:GB*********3
item                      first-slass products
(Na2Cr2O7•2H2O)          *8.3%min 
Sulfate(SO4)                    0.*0%max 
Chloride(CL-)                   0.*0%max
[Packing]:In high strength compound plastic bag, *0 kg net.