chromium oxide, the potassiumchromate, Chrome yellow the pigment, the steel products deactivation

	Grade 1	Grade 2	Grade 3
Potassium Dichromate (K2Cr2O7)%>=	99.7	99.5	99.0
Water-Insoluble Material %<=	0.050	0.050	0.080
Chloride (CI-) %<=	0.020	0.020	0.050
Sulphate (SO2-4) %<=	0.02	0.05
Moisture %<=	0.030

Use : Mainly uses in the system chromium oxide, the potassiumchromate, Chrome yellow the pigment, the steel products deactivation, thesystem welding rod matches, serves as the oxidant, the systemChromium potassium alum as well as uses in to make the chemical reagent and so on. Packing: Strengthening spinning and weaving bag inside lining plasticbag packing, each bag of net weights 50kg 

Potassium Dichromate