Formual: CrO3
Character: in brownish-red flakes, soluble in water and ether, poisonous.
Usage: Electroplating \ wood preservation, chrome oxide green making \ catalyst \ oxidant \ etc.
Package: in iron drum of 50 kg net each. 20 "FCL loading capacity is 20 metric tons.
Executing standards: GB 1610-1999
Items Specifications
Character: in brownish-red flakes, soluble in water and ether, poisonous.
Usage: Electroplating \ wood preservation, chrome oxide green making \ catalyst \ oxidant \ etc.
Package: in iron drum of 50 kg net each. 20 "FCL loading capacity is 20 metric tons.
Executing standards: GB 1610-1999
Items Specifications
|
items
|
specification
|
|
|
CrO3 %≥
|
99.80
|
99.70
|
|
SO4%≤
|
0.05
|
0.15
|
|
insolubles%≤
|
0.008
|
0.025
|
|
Na%≤
|
0.05
|
-
|
|
Cl%≤
|
0.005
|
-
|
|
Fe%≤
|
0.005
|
-
|