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Nano cobalt hydroxide production method
1. Synthetic method: Cobalt-containing waste material method Dissolve various cobalt-containing waste materials in nitric acid and hydrochloric acid, and the obtained cobalt chloride solution is purified by hydrogen peroxide to remove iron, and sodium carbonate is added to ammonia if necessary to ensure the completion of the purification. The purified cobalt chloride solution is added with sodium hydroxide to generate cobalt hydroxide, which is then washed and centrifuged to obtain the cobalt hydroxide product. Its Co+2HCl→CoCl2+H2
CoCl2+2NaOH→Co(OH)2+2NaCl
2. Electrolysis: Electrolyze salt solution with cobalt as anode.
Overview of cobalt hydroxide
Nano cobalt hydroxide is a rose red monoclinic or tetragonal crystal, with a density of 3.597g/cm3 and a melting point of 1100-1200°C. Soluble in acid and ammonium salt solution, insoluble in water and alkali. It reacts with some organic acids to produce the corresponding cobalt soap.
Chinese name: Cobalt Hydroxide
Chinese name: Cobalt Hydroxide
Molecular formula: Co(OH)2,
Molecular weight: 93.95.
Cobalt Hydroxide Application
Cobalt hydroxide is mainly used in the chemical production of cobalt salts, cobalt-containing catalysts and the production of hydrogen peroxide decomposer by electrolysis; in the paint industry as a paint drier; in the glass enamel industry as a colorant, etc. Used in the manufacture of cobalt salt, cobalt catalyst, battery electrode impregnating solution and paint desiccant; used for the coloring of glass and enamel, manufacture of cobalt compound, paint and varnish desiccant.
Cobalt hydroxide price
The price of cobalt hydroxide will vary randomly with the production cost, transportation cost, international situation, exchange rate and supply and demand in the cobalt hydroxide market. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for cobalt hydroxide, please feel free to send an inquiry to get the latest price of cobalt hydroxide.
Suppliers of Cobalt Hydroxide
As a global supplier of nano cobalt hydroxide, Tianki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including boron carbide, aluminum carbide, titanium carbide, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.