Nickel Sulfate (1:1), identified by the CAS number 7786-81-4, is a versatile inorganic salt with a distinct set of physical and chemical properties that make it invaluable across a spectrum of industrial applications. As a dedicated manufacturer and supplier of high-purity chemicals from China, we provide comprehensive information about this compound to help businesses make informed procurement decisions. Understanding its characteristics is key to leveraging its potential in various manufacturing processes.

Physical Properties: Appearance and Solubility

Nickel Sulfate (1:1) typically appears as a white or pale green crystalline powder. While the anhydrous form is generally white to pale green, hydrated forms can exhibit more vibrant colors. The compound is highly soluble in water, a property that is crucial for its use in aqueous solutions, such as electroplating baths and chemical reaction media. Its solubility in water facilitates the dissolution of nickel ions, making them readily available for electrochemical deposition or chemical reactions. This high solubility also means that aqueous solutions can be quite concentrated, requiring careful handling. For businesses looking to buy nickel sulfate, understanding these physical attributes helps in designing efficient processes and handling procedures.

Chemical Properties and Reactivity

Chemically, Nickel Sulfate (1:1) is a salt of a strong acid (sulfuric acid) and a weak base (nickel hydroxide). Its aqueous solutions are typically slightly acidic due to the hydrolysis of the Ni²⁺ ion. It is generally considered stable under normal conditions but can decompose upon strong heating, yielding nickel oxide and sulfur trioxide. Nickel sulfate can participate in various reactions, including precipitation reactions when treated with bases (forming nickel hydroxide) or other metal salts. Its ability to readily provide Ni²⁺ ions makes it a cornerstone for applications requiring nickel ions in solution. As a chemical intermediate, its predictable reactivity is a significant asset for manufacturers.

Key Industrial Applications

The unique properties of Nickel Sulfate (1:1) lend themselves to several critical industrial uses:

  • Electroplating: As the primary electrolyte for depositing nickel coatings, providing protection and aesthetics.
  • Battery Manufacturing: A key precursor for cathode materials in lithium-ion batteries (e.g., NMC, NCA).
  • Catalysis: Used in the preparation of nickel-based catalysts for hydrogenation and other chemical processes.
  • Pigments and Dyes: Employed in the production of certain pigments and as a mordant in textile dyeing.
  • Agriculture and Animal Feed: Used as a micronutrient source to prevent nickel deficiencies in plants and animals.

Sourcing High-Quality Nickel Sulfate from China

When selecting a supplier for Nickel Sulfate (1:1) CAS 7786-81-4, it is essential to consider purity, consistency, and reliability. As a leading manufacturer in China, we are committed to delivering products that meet rigorous quality standards, ensuring optimal performance in your applications. Our extensive experience in producing fine chemical intermediates allows us to offer a stable supply chain and competitive pricing for businesses looking to purchase this versatile compound. Contact us today to learn more about our product offerings and how we can support your industrial needs.