Chrome oxide green
Chromic acid
Sodium bichromate
Potassium bichromate
Chome yellow
Fused chrome





products
Potassium bichrmate


Formula:K 2 Cr 2 O 7
Chracter: Orange triclinic crystal, Water-soluble,Non-soluble in alcohol,Toxic
Usage: in manufacture of chromic oxide, Surface passivation of steel,Making welding rods,matches,Chromic alum,and in the making of chemical re-agents.
Package: in Plastic woven bags of 25kg net each.
Executing standards: HG2324-92

Items Specifications
Grade A Grade B
(K 2 Cr 2 O 7 )Content 99.7 %min 99.5%min
Chlorides 0.05%max 0.05%max
Non-solubles 0.02%max 0.02%max
Sulphates(SO 2 -4) 0.02%max 0.05%max
Moisture % 0.03%max 0.03%max

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