This standard specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, quality commitment, etc. for industrial cobalt hydroxide. This standard applies to industrial cobalt hydroxide produced through a synthesis reaction using cobalt chloride and sodium hydroxide as the main raw materials. This product is mainly used as a raw material for the production of other cobalt salts, raw materials for the electronic industry, colorants in the ceramic industry, inks, coatings, paint driers, radial tire quick adhesives, etc. Not suitable for cobalt hydroxide used in the battery industry.