This product is purplish quicksand amd red crystal. It is not dissolved into alcohol and easy to be dissolved into water, be coming green solution as water Solution is hydrolysis at 50~70%. It is easy offlorescence and changing into water blue.
Usage：
It is used electroplate,mordant ,dye produce’s compose acidity complex dye, tan hides oil, photograph, fixation etc.
Specification：
Items
high-class
first-fate
content（KCr(SO4)212H2O）%≥
98.5
98.00
Cr2O3 content %≥
14.50
14.50
Fe content %≤
0.05
0.12
Water-Insoluble matter %≤
0.10
0.20
H2SO4 content %≤
1.00
1.00
Packing and Caution：
Package：Packed in plastic wearing bag and closed with composite plastic bag.
N.W. : 50 Kg/Bag. Note dampness through transport.
