Product description: Superfine copper hydroxide powder; ultrafine copper dihydroxide powder; Superfine cu hydroxide; superfine cupric hydroxide powder Cas no.: 20427-59-2 Molecular formula: cu(oh)2 Molecular weight: 97.56 Purity(cu%)64% Application Catalyst Feed additive Fungicide and nematicide Used in the production of rayon Ceramic colorant Used in the aquarium industry for its ability to destroy external parasites in fish, including flukes, marine ich, brook and marine velvet, without killing the fish. Company info Factory covering 3000 square meters with with modern facilities and equipment, state-owned enterprise investment Current manufacturing capacity: 100 tons per month Enjoyed a good reputation among our clients from more than 20 countries