Metal oxides

  • Nickel Sulfate (NiSO4): Versatile Applications and Industrial Uses

What are the primary uses of Nickel Sulfate? Is Nickel Sulfate used in agriculture? Why is Nickel Sulfate used in wood preservation? Where to buy Nickel Sulfate

NiSO4 

Nickel sulfate, with the chemical formula NiSO4, is a chemical compound that contains nickel, sulfur, and oxygen atoms. It exists in various forms, including the hexahydrate (NiSO4·6H2O), which is the most common and commercially significant form.

Nickel sulfate has several important uses in various industries:

Electroplating: Nickel sulfate is a key component in electroplating processes. It is used to apply a layer of nickel onto the surface of objects, such as metal components and automotive parts. Electroplated nickel provides corrosion resistance, durability, and an appealing finish.

Battery Manufacturing: Nickel sulfate is utilized in the production of nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) batteries. These rechargeable batteries are commonly found in portable electronic devices, cordless power tools, and other applications.

Catalysis: In chemical reactions, especially in the synthesis of organic compounds, nickel sulfate is employed as a catalyst. It helps facilitate and accelerate various chemical transformations.

Chemical Industry: Nickel sulfate serves as a precursor for other nickel compounds used in the chemical industry. It is involved in the production of nickel-based chemicals, including nickel carbonate and nickel oxide.

Agriculture: In agriculture, nickel sulfate is sometimes used as a micronutrient in fertilizer formulations to provide essential nickel to plants. Although plants require only trace amounts of nickel, its presence is necessary for their growth and development.

Textile Industry: Nickel sulfate can be used in textile dyeing and printing processes as a mordant, helping to improve the adherence of dyes to fabrics.

Analytical Chemistry: It is used in analytical chemistry as a reagent for various tests and analyses, including the detection of certain ions and compounds.

Wood Preservation: Similar to other nickel compounds, nickel sulfate can be used in wood treatment to protect against decay and insect infestation, extending the life of wood products.

Photography: Historically, nickel sulfate was used in some photographic processes, although its use has largely declined with the advent of digital photography.

Laboratory Research: Nickel sulfate is utilized in various laboratory experiments and chemical research projects as a source of nickel ions or as a reactant in chemical reactions.

It's worth noting that while nickel sulfate has numerous industrial applications, exposure to nickel and its compounds should be managed with care due to potential toxicity and the risk of allergic reactions in certain individuals. Proper safety measures and precautions are essential when handling nickel sulfate to ensure the safety of workers and the environment.


Formula: NiSO4 · 6H2O
Molecular Weight: 262.85 g/mol
Form: green-blue crystals
CAS Number: 10101-97-0
EC Number: 232-104-9
Density: 2.07 g/cm³
Synonyms: NICKEL SULFATE, Nickel sulphate, Nickel(II) sulfate, Nickelous sulfate

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Nickel Sulfate (NiSO4): Versatile Applications and Industrial Uses

  • Brand: Degussa
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