Yogi Dye Chem Industries offers Cobalt Sulphate. Yogi Dye Chem Industries is an ISO 9001:2000 certified company. Cobalt Sulphate has the molecular formula COSO4-7H2O. It is a wine red crystalline powder that includes 20.0 % Cobalt, 0.001 % Cl, 0.002 % Cu, 0.01 % insoluble matter, 0.001 % Fe etc. Cobalt Sulphate is available in 25/50 kg drums or bags as per requirement which is applicable in ceramics, pigments, and glazes, in plating baths for cobalt, additive to soils, catalyst, paint, ink drier and storage batteries.