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NiSO4·6H2O,易溶于水,微溶于乙醇、甲醇,其水溶液呈酸性,微溶于酸、氨水,有毒。主要用于电镀工业,是电镀镍和化学镍的主要镍盐,也是金属镍离子的来源,能在电镀过程中,离解镍离子和硫酸根离子。硬化油生产中,是油脂加氢的催化剂。医药工业用于生产维生素C中氧化反应的催化剂。无机工业用作生产其他镍盐如硫酸镍铵、氧化镍、碳酸镍等的主要原料。印染工业用寻生产酞青艳蓝络合剂,用作还原染料的煤染剂。另外,还可用于生产镍镉、锂离子电池等。

NiSO4·6H2O, soluble in water, slightly soluble in ethanol, methanol, its aqueous solution is acidic, slightly soluble in acid, ammonia, toxic. Mainly used in electroplating industry, is the main nickel salt of electroplating nickel and chemical nickel, is also the source of metal nickel ion, can dissociate nickel ion and sulfate ion in the electroplating process. In hardened oil production, it is a catalyst for oil hydrogenation. A catalyst used in the pharmaceutical industry to produce oxidation reactions in vitamin C. Inorganic industry used for the production of other nickel salts such as ammonium nickel sulfate, nickel oxide, nickel carbonate and other main raw materials. Printing and dyeing industry used to produce phthalein blue complexing agent, used as coal dye for VAT dyes. In addition, it can also be used to produce nickel-cadmium, lithium ion batteries.

 
 
 
 

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