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