Industrial chromic anhydride

[Appearance]:Amaranth flake matter

[MF]:CrO₃

[SG]:2.7(Crystal)

[Usage]:Used in chrome plating, the material of chrome oxide green , the mordant in the dyeing of wool knitting, the material of accelerant, the accelerant and oxidant in organic synthesis.

[quality standard]:GB/T1610--1999

item                      high class products   

Assay(CrO₃)                      99.7%min          

Water insoluble matter      0.02%max        

Sulfate                               0.06%max         

Sodium (Na)                      0.05%max

[Packing]:In new black iron drum and inner plastic bag,50 kg net.