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Nickel Chloride (NiCl2)-Crystalline

Nickel Chloride (NiCl2)-Crystalline

CAS: 7718-54-9
Molecular Formula: NiCl2
Purity: 99.99%
Products Code: TR172800CR
Specification Model: - 100 mesh
Hazardous Class: Class 6.1
EINECS No.: 231-743-0
UN No.: UN3288
Package Class: PG III
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Nickel Chloride (NiCl2)-Crystalline introduce:

Characteristic

 

Nickel(II) chloride (or just nickel chloride), is the chemical compound NiCl2. The anhydrous salt is yellow, but the more familiar hydrate NiCl2·6H2O is green. 




Chemical formula:NiCl2

Molar mass:129.5994 g/mol (anhydrous);237.69 g/mol (hexahydrate)

Appearance:yellow-brown crystals deliquescent (anhydrous);green crystals (hexahydrate)

Odor:odorless

Density:3.55 g/cm3 (anhydrous);1.92 g/cm3 (hexahydrate)

Melting point:1,001 °C (1,834 °F; 1,274 K) (anhydrous);140 °C (hexahydrate)

Solubility in water:anhydrous:67.5 g/100 mL (25 °C);87.6 g/100 mL (100 °C)

hexahydrate:123.8 g/100 mL (25 °C);160.7 g/100 mL (100 °C)

Solubility:0.8 g/100 mL (hydrazine);soluble in ethylene glycol, ethanol, ammonium hydroxide;insoluble in ammonia, nitric acid

 


Application

 

Nickel(II) chloride is used in electroplating, electroforming ,electroless plating, tea and coffee plantation, dye mordant. It is also used in semiconducting metal-containing polymer synthesis reactions.
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