nickel chloride price / nickel chloride / NiCl2 / CAS No. 7718-54-9

Description

Nickel chloride price / nickel chloride / NiCl2 / CAS No. ********9 
Nickel(II) chloride (nickel chloride) is the chemical compound NiCl2. The anhydrous salt is yellow, but the more familiar hydrate NiCl2·6H2O is green. It is very rarely found in nature as mineral nickel bischofite. A dihydrate is also known. In general nickel(II) chloride, in various forms, is the most important source of nickel for chemical synthesis. Nickel salts are carcinogenic. They are also deliquescent, absorbing moisture from the air to form a solution. The largest scale production of nickel chloride involves the extraction with hydrochloric acid of nickel matte and residues obtained from roasting refining nickel-containing ores.
Property:  green or grass green crystal,airslaked in dry air and deliquescenced in damp air,water lost partly when heated and all water lost when it is higher **0 centigrade and turn into brown chlordidize nickel.can be dissovled in water,ethanol and ammonia,water solution is acid. 

Formula: NiCl2
M. W.: **7.*9