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Nickel Chloride Hexahydrate 7791-20-0

Nickel Chloride Hexahydrate 7791-20-0
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Product Parameters

Nickel chloride hexahydrate appears as green or grass-green monoclinic prismatic crystals under normal temperature and pressure. It is a nickel salt derivative, commonly used as a nickel catalyst in organic synthesis to catalyze organic chemical reactions. In fine chemical production, this Chemicalbook chemical can serve as an anode activator in rapid nickel plating and is applied in chemical nickel electroplating. Nickel chloride hexahydrate is also used in the field of materials science, such as for preparing metallic nickel nanoparticles, nickel hydroxide nanowires, and synthesizing metal-organic frameworks.
Applications

  1. Used in nickel plating, as an anode activator in rapid nickel plating, and as an ammonia absorbent in industrial settings or gas masks. It is also used for manufacturing catalysts, dry batteries, and invisible ink.
  2. Used in electroplating, and can also act as a preservative and ammonia absorbent.
  3. Used in nickel plating and manufacturing invisible ink.

PropertyValue
Melting Point140°C -H₂O
Bulk Density640kg/m³
Density1.92 g/cm³
Storage ConditionStore below +30°C.
SolubilitySolubility in water is 2540 g/L
FormThe solution may darken during storage
ColorGreen
pH Value4.9 (100g/l, H₂O, 20°C)
Water Solubility2540 G/L (20 °C)
SensitivityHygroscopic
Merck14,6505
Exposure LimitsACGIH: TWA 0.1 mg/m³; NIOSH: IDLH 10 mg/m³; TWA 0.015 mg/m³
StabilityStable. Hygroscopic. Incompatible with peroxides.
InChIKeyLAIZPRYFQUWUBN-UHFFFAOYSA-L
CAS Database7791-20-0 (CAS DataBase Reference)
EPA ChemistryNickel chloride (NiCl₂), hexahydrate (7791-20-0)


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