NINGBO INNO PHARMCHEM CO.,LTD. is pleased to present its high-quality High Purity Nickel Acetate Tetrahydrate, a versatile chemical compound with the CAS Number 6018-89-9 and chemical formula Ni(CH3COO)2·4H2O. This nickel salt, primarily recognized in its tetrahydrate form, manifests as green monoclinic crystals, possessing a distinct odor reminiscent of acetic acid. Its significance across various industrial sectors underscores its role as a fundamental chemical precursor and additive.

With a molecular weight of 248.84 g/mol, Nickel Acetate Tetrahydrate exhibits a density of approximately 1.744 g/cm³. A key characteristic is its excellent solubility. It dissolves freely in water and ethanol, and also in liquefied ammonia, which is crucial for its application in solution-based processes. While stable under recommended storage conditions, it is known to decompose upon heating, necessitating careful handling and storage in cool, dry, and well-ventilated areas to prevent deliquescence and package damage.

One of the primary and most significant applications of High Purity Nickel Acetate Tetrahydrate lies in the field of surface treatment and electroplating. It serves as an indispensable component in nickel plating baths. In both electrolytic and electroless nickel plating processes, it acts as a primary source of nickel ions. The use of high-purity nickel acetate helps in achieving bright, uniform, and adherent nickel coatings. These coatings are highly valued for their decorative appeal, corrosion resistance, and wear resistance, making them essential for finishing automotive parts, electronic components, plumbing fixtures, and various consumer goods. The precise control over the nickel concentration and the absence of critical impurities, as provided by high-purity grades, are paramount for the quality and performance of the plated layer. Impurities such as cobalt, copper, iron, lead, and zinc, even in trace amounts, can negatively impact the plating efficiency, deposit appearance, and the physical properties of the coating, potentially leading to issues like pitting, dullness, or reduced corrosion protection. Therefore, selecting a high-purity source like the one offered by NINGBO INNO PHARMCHEM CO.,LTD. is critical for consistent and high-performance plating operations.

Beyond plating, Nickel Acetate Tetrahydrate plays a vital role in the surface treatment of aluminum, particularly in the anodizing process. Anodizing aluminum creates a porous oxide layer on the metal surface, which enhances adhesion for paints and primers and improves corrosion resistance. A crucial step after anodizing is sealing the pores of this oxide layer to maximize corrosion resistance and prevent staining. Nickel Acetate Tetrahydrate is frequently used in sealing baths, often involving hot water. In hot sealing processes, the nickel acetate reacts with the aluminum oxide and water to form nickel hydroxide and aluminum oxide hydrates within the pores, effectively closing them. This method provides excellent sealing performance, especially for dyed anodic coatings where it helps to fix the dye within the pores, preventing leaching. The purity of the nickel acetate directly affects the sealing bath's stability and the quality of the seal obtained.

Furthermore, High Purity Nickel Acetate Tetrahydrate finds application in the ceramics industry. It is utilized as an additive in ceramic glazes and bodies. Nickel compounds can act as colorants, fluxes, or stabilizers in ceramic formulations. In glazes, nickel acetate can contribute to a range of colors, depending on the base glaze composition and firing atmosphere and temperature. These colors often include shades of brown, gray, green, or blue. Its ability to influence color development and fluxing behavior makes it a valuable ingredient for achieving desired aesthetic and functional properties in ceramic tiles, pottery, and other ceramic products. The consistency of the nickel content and the low levels of unwanted metal impurities are important for reproducible color results and glaze stability.

Other applications include its use as a catalyst or precursor for producing other nickel compounds. Nickel catalysts are employed in various chemical reactions, such as hydrogenation. Nickel Acetate Tetrahydrate can also be used in the preparation of pigments, as a mordant in the textile industry, or in the synthesis of complex inorganic materials.

NINGBO INNO PHARMCHEM CO.,LTD. understands the critical need for consistency and reliability in industrial raw materials. Our High Purity Nickel Acetate Tetrahydrate meets stringent quality specifications, ensuring a minimum nickel content of 23.5% for the higher industrial grade, with tight controls on impurities like Cobalt, Copper, Iron, Lead, Zinc, Sulfate, and Chloride, as well as water-insoluble matter. This dedication to purity guarantees optimal performance in demanding applications like precise plating and surface treatment.

The product is typically supplied in 25kg net bags, often with internal PE liners and sometimes packaged with pallets for safer transport. Proper storage conditions are vital to maintain its quality over time, protecting it from moisture and physical damage. Adhering to recommended storage and handling guidelines ensures the product remains effective for its intended applications.

As a trusted manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality chemical products to the global market. Customers seeking to buy or purchase High Purity Nickel Acetate Tetrahydrate can rely on our consistent production capacity and rigorous quality control measures. We offer competitive price options and logistical support to ensure timely delivery. For detailed information regarding the current price, technical specifications, or to initiate a purchase order, prospective clients are invited to contact NINGBO INNO PHARMCHEM CO.,LTD. directly. Our team is ready to assist with your requirements and provide the necessary support for your operations. Choosing NINGBO INNO PHARMCHEM CO.,LTD. as your supplier means partnering with a company dedicated to excellence in chemical manufacturing and customer satisfaction.