CAS 7786-81-4: Nickel sulfate (NiSO4)

Description: Nickel sulfate (NiSO4) is an inorganic compound characterized by its green crystalline appearance, typically found as a hexahydrate (NiSO4·6H2O). It is soluble in water, forming a pale green solution, and is commonly used in electroplating, as a catalyst, and in the production of nickel salts. Nickel sulfate is hygroscopic, meaning it can absorb moisture from the air, which can affect its stability and handling. The compound is known for its toxicological properties; it can be harmful if ingested or inhaled and may cause skin irritation. Nickel sulfate is classified as a potential carcinogen, necessitating careful handling and appropriate safety measures in industrial and laboratory settings. In terms of chemical behavior, it can participate in various reactions, including precipitation and complexation, making it useful in analytical chemistry. Overall, nickel sulfate is an important compound in various industrial applications, but its toxicity requires awareness and caution during use.

Formula: H₂O₄S·Ni

InChI: InChI=1S/Ni.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)

InChI key: InChIKey=HIRWGWMTAVZIPF-UHFFFAOYSA-N

SMILES: [Ni].O=S(=O)(O)O

Synonyms:

• Fine Emerald
• Nickel (II) sulphate
• Nickel (Ii) Sulfate
• Nickel Sulphate
• Nickel monosulfate
• Nickel sulfate
• Nickel sulfate (1:1)
• Nickel sulfate (NiSO4)
• Nickel sulfate (NiSO₄)
• Nickel(2+) sulfate
• Nickel(2+) sulfate (1:1)
• Nickel(Ii)-Sulfat
• Nickelous sulfate
• Nickelous sulphate
• Nickelsulfat
• Sulfate de nickel
• Sulfato De Niquel
• Sulfuric acid nickel(2+) salt
• NICKEL SULFATE-6-7-HYDRATE DIN 50970, FO R NICKEL PLATING
• NICKEL SULFATE-6-7-HYDRATE
• Nichel(Ⅱ) sulfate hexahydrate
• Niokel monosulfate hexahydrate
• nickel(ii) sulfate hydrate, puratronic
• Sulfuric acid, nickel(2+) salt (1:1)
• Nickel(II) sulfate hydrate
• Nickel(II)sulfate,Puratronic99.9985%(metalsbasis)

Nickel(II) sulfate hexahydrate, 99%, for analysis

CAS: 10101-97-0 7786-81-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: H₁₂NiO₁₀S
• Purity: 99%
• Color and Shape: Crystals, Blue-green
• Molecular weight: 262.84

Nickel(II) sulfate heptahydrate, for analysis, for nickel plating, DIN 50970

CAS: 10101-98-1 7786-81-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: H₁₄NiO₁₁S
• Color and Shape: Green to dark green, Powder or crystals or needles
• Molecular weight: 280.85

Nickel(II) sulfate hexahydrate, 98+%, ACS reagent

CAS: 10101-97-0 7786-81-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: H₁₂NiO₁₀S
• Purity: 98+%
• Color and Shape: Blue-green, Crystals
• Molecular weight: 262.84

Nickel(II) Sulfate

CAS: 7786-81-4

• Formula: NiSO₄
• Purity: >95.0%(T)
• Color and Shape: Light yellow to Amber to Dark green powder to crystal
• Molecular weight: 154.75

Nickel sulfate

CAS: 7786-81-4

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• Formula: NiO₄S
• Purity: Min. 95%
• Molecular weight: 154.76 g/mol