The chemical dictionary tells you what function nickel sulfate has and what harm it does to people. There are three kinds of nickel sulfate: anhydrous, hexahydrate and heptahydrate. Most of the commodities are Liushui products, and there are some α- Type and β- The former is blue tetragonal crystal and the latter is green monoclinic crystal. Six crystal water are lost when heated to 103 ° C. It is easily soluble in water, slightly soluble in ethanol and methanol, and its aqueous solution is acidic, slightly soluble in acid and ammonia.

 

Effect of nickel sulfate

It is mainly used in electroplating industry. It is the main nickel salt of nickel electroplating and chemical nickel. It is also the source of metal nickel ions. It can dissociate nickel ions and sulfate ions in the electroplating process. In the production of hardened oil, it is a catalyst for oil hydrogenation. It is a catalyst for oxidation reaction in the production of vitamin C in pharmaceutical industry. Inorganic industry is used as the main raw material for the production of other nickel salts, such as ammonium nickel sulfate, nickel oxide, nickel carbonate, etc. In printing and dyeing industry, phthalocyanine brilliant blue complexing agent is used as a coal dye for vat dyes. In addition, it can also be used to produce nickel cadmium batteries.

What harm does nickel sulfate do to people

It is irritative to respiratory tract after inhalation. It can cause asthma, pulmonary eosinophilia and bronchitis. It's irritating to the eyes. Skin contact can cause dermatitis and eczema, often accompanied by severe itching, known as "nickel itching.". Oral administration in large quantities can cause nausea, vomiting and vertigo.