Product Main

Specifications

CAS NO: 1333-82-0;
Formual:CrO3
Character: Brownish red flakes, soluble in water and ether, poisonous.
Usage: Electric-plating,polishing,chrome-metal production,pigment, medicine, catalyst, oxidant,wood preservation, raw-material of chrome oxide, etc.
Package: in UN approved iron drums of 50kg or 250kg net each.
Executing standards: GB1610-1999
 

Items
Specifications
Grade A
Grade B
Grade C
Cr2O3%≥
99.7
99.5
99.0
Water insoluble matter%≤
0.02
0.05
0.10
Sulphates%≤
0.06
0.15
0.30
Na%≤
0.05
-
-