Nickel(II) Sulfate

NiSO₄

IUPAC: Nickel(II) sulfate

CAS: 7786-81-4

概要

Nickel(II) sulfate is the most important nickel salt commercially, primarily used in electroplating and nickel-cadmium battery production.

組成

元素 記号 原子 原子質量
Oxygen O 4 15.9990
Sulfur S 1 32.0600
Nickel Ni 1 58.6930

元素組成

O
Oxygen ×4
41.4%
S
Sulfur ×1
20.7%
Ni
Nickel ×1
37.9%

用途

  • • Electroplating (Watts bath)
  • • Battery production
  • • Catalyst
  • • Mordant

豆知識

  • ✦ The main source of nickel in the Watts electroplating bath, the most common nickel plating process

安全性

  • ⚠ Carcinogen
  • ⚠ Strong sensitizer (nickel allergy)

Structure

SMILES

[O-]S(=O)(=O)[O-].[Ni+2]

特性

タイプ
salt
状態
solid
モル質量
154.75 g/mol
密度
3.6800 g/cm³
融点
840.0 °C
溶解度
293 g/L at 20°C

Molecular Descriptors

Exact Mass
153.8871
TPSA
88.6 Ų
H-Bond Donors
0
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
6
Complexity
62.0

関連化合物

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Nickel(II) Sulfate?
Nickel(II) Sulfate (NiSO₄) is a salt compound with the IUPAC name Nickel(II) sulfate.
What is the molecular weight of Nickel(II) Sulfate?
Nickel(II) Sulfate has a molar mass of 154.75 g/mol.
What state is Nickel(II) Sulfate at room temperature?
Nickel(II) Sulfate is a solid at room temperature.
Is Nickel(II) Sulfate organic or inorganic?
Nickel(II) Sulfate is classified as an inorganic compound.
What elements make up Nickel(II) Sulfate?
Nickel(II) Sulfate (NiSO₄) is composed of Oxygen (O), Sulfur (S), Nickel (Ni).