... : Co(NO3)2·6H2OMolecular weight: 291.03Physicochemical properties:1) Cobalt nitrate hexahydrate2) Physicochemical properties: red crystal or grain, easy ... chemical6) It has pungency to skinApplication and usages: the cobalt pigment, the porcelain and ceramics, the activator manufacturing, the ... the manufacturing paint desiccant. Major indexes of catalyst grade cobalt nitrate:1) [Co(NO3)2·6H2O]: 97.0 ...