... porcelain and ceramics,the activator manufacturing,the liquid merchandise,mainly used for the manufacturi Coblalt(II) nitrate,hexahydrateMolecular Formula:Co(NO3) ... ,the porcelain and ceramics,the activator manufacturing,the liquid merchandise,mainly used for the manufacturing paint desiccant.Product Specification:Q/YLB ... inner are moulded weave or demand according to the customer. Cobalt Nitrate