HomeProducts

Nickel sulfate hexahydrate

CAS Number
10101-97-0
EC Number
600-152-3
Chemical Formula
H2O4S.6H2O.Ni
Molecular Weight
262.85 g/mol

Description

Nickel sulfate hexahydrate (CAS 10101-97-0 ) is the primary nickel salt used in electroplating and surface finishing operations. It supplies soluble nickel ions to plating baths, enabling controlled deposition of nickel onto metal substrates. Across electronics, metalworking, and battery material manufacturing, it functions as the foundational nickel source in both process chemistry and catalyst preparation. In electroplating, it is the core electrolyte component. It is used in Watts baths and sulfamate-based systems to plate connectors, automotive parts, and consumer hardware. Battery cathode precursor manufacturing relies on it as a nickel feedstock for producing active materials. These materials include nickel-cobalt-manganese (NCM) and nickel-cobalt-aluminum (NCA). In catalyst production, it serves as a precursor for hydrogenation catalysts used in edible oil processing and petrochemical refining. Agricultural micronutrient formulations incorporate it to correct nickel deficiency in crops, particularly in legume cultivation. The product is supplied as blue-green crystalline granules or powder for industrial use. Standard commercial grades include electroplating grade, battery grade, and technical grade. Purity levels typically range from 98% to 99.5%+, ensuring performance across various chemical applications. High-purity battery-grade material is subject to tighter specifications on trace metal impurities. This reflects the increasing demand from lithium-ion cathode manufacturers for high-quality chemical precursors. Contact us for supply of Nickel sulfate hexahydrate Request Quote

Other Names (Synonyms)

nickelous sulphate hexahydrate | nickelous sulfate hexahydrate | nickel(II) sulphate hexahydrate | nickel(II) sulfate hexahydrate | nickel(2+) sulfate hexahydrate | nickel sulphate hexahydrate | nickel monosulfate hexahydrate | hexaaquanickel(II) sulfate

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point100 °C
Boiling Point2732 °C(lit.)
Density2,07 g/cm 3
AppearanceGreen crystals
ColorGreen
Formwire
Water Solubility625 g/L (20 ºC)
pH4.3-4.7 (100g/l, H2O, 20℃)

Safety & Handling

Danger
GHS07· IrritantGHS08· Health HazardGHS09· EnvironmentGHS06· Toxic

Hazard Statements

H301Toxic if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H350May cause cancer
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure

Trade & Regulatory

HS Code28332400
UN Number3178
ADR Class4.1
Packing GroupII
Storage Class6.1D - Non-combustible acute toxic Cat.3 toxic hazardous materials or hazardous materials causing chronic effects
WGK (Germany)3