Yogi Dye Chem Industries is the manufacturer and exporter of Cobalt Nitrate. Yogi Dye Chem Industries is an ISO 9001:2000 certified company. Cobalt Nitrate has the molecular formula CO[NO3]2. It is a red monoclinic crystal and has insoluble matter. These are applicable as cobalt pigments, catalysts, and additive to soils & animal feeds, vitamin preparations, hair dyes and porcelain decoration.