Nickel Citrate stands as a chemical compound featuring a combination of nickel ions bonded with citric acid molecules. The structure brings together three carboxylate groups from the citrate component, forming a chelation with nickel atoms. This coordination framework stabilizes the nickel, giving the compound its characteristic green hue and robust stability under a range of conditions. Scientists and industry professionals rely on knowledge of its chemical makeup: the molecular formula appears as C6H5NiO7, and it translates to a molar mass of roughly 266.8 g/mol. The compound’s existence in various forms, including fine powder, crystalline flakes, and sometimes small solid pearls, allows for application flexibility. Detailed structural analysis by X-ray crystallography confirms a layered configuration, where nickel’s octahedral centers bond tightly with oxygen atoms from citric acid ligands.
Nickel Citrate surfaces in both laboratory and manufacturing spaces for its distinctive physical and chemical properties. Its density measures about 2.3 g/cm3, providing a substance heavier than typical organic compounds, but lighter than more metallic raw materials. The product resists decomposition in air at room temperature, giving it a steady presence during handling and storage. Its melting point lies around 250°C, with decomposition preceding melting—burning releases nickel oxide and citric acid fragments. Water solubility stands moderate, permitting the preparation of aqueous solutions for catalysis or plating baths. Fresh powder exhibits a pale green tone, and crystals often shine in the light, reflecting its orderly structural arrangement. As a solid, the product handles easily, fitting into standard containers by weight or by liter. Those producing solutions find precise solubility benchmarks essential—at 25°C, up to 15 grams will dissolve in 100 ml of water, yielding a stable liquid for industrial use.
The trade and distribution of Nickel Citrate fall under the HS Code 2918.19, following the global harmonized system for organic acid salts. Customs agencies reference this code for tax, import, and export compliance. International standards group it as a nickel compound, which draws attention from regulatory bodies concerned with toxicology. Importers and shippers recognize the need for careful paperwork and adherence to safety protocols, as the movement of nickel-based substances faces strict oversight in many jurisdictions. The inclusion under this code aligns with chemical safety data sheets and international safety guidelines for both transportation and commercial exchange.
Dealing with Nickel Citrate involves a sober approach to safety and health. Nickel ions act as known allergens and can present hazardous or harmful effects if not handled with the correct personal protective equipment. Inhalation or skin contact causes dermatitis in sensitive individuals, a fact confirmed through widely published health reports and industry experience. Material safety data consistently designate Nickel Citrate as a chemical for use in well-ventilated areas, with users donning gloves, protective eyewear, and masks in powdered form. Its raw material status underscores the need for caution during mixing, dispensing, and disposal. Environmental authorities flag nickel-containing waste for specialized treatment and recommend that users avoid any discharge into municipal water streams. Disposal of containers and material residues thus calls for hazardous-waste management procedures established by local and national agencies.
The substance shows up in industry both as a solid powder and as a pre-made liquid or crystalline solution. Bulk shipments often arrive in barrels, fiber drums, or sealed bags meant to guard against moisture and airborne dispersal. Electronics manufacturers use Nickel Citrate as a plating agent, where its solubility in water creates precise nickel films on target surfaces for corrosion resistance or conductive pathways. Chemical laboratories choose the material for analytical tasks, sometimes preparing diluted liters of solution to test other compounds’ responses to nickel. Researchers also experiment with Nickel Citrate in catalysis, fuel cell development, and synthetic organic chemistry—leveraging its predictable reactivity and solution chemistry. In recent years, the safer handling of the powder, compared with pure nickel metal or more volatile salts, has influenced process engineers to adopt Nickel Citrate as a favored raw material.
Industrial and research teams can minimize the hazardous and harmful effects of Nickel Citrate by tightening handling protocols. Training workers to recognize the health hazards associated with nickel compounds lowers the frequency of accidental exposures. Facilities making regular use of this raw material see benefits in adopting sealed mixing systems, which keep operator exposure to a minimum even during large batch preparations. Updated chemical storage systems separate Nickel Citrate from incompatible acids or oxidizing agents, lowering the risk of reactive incidents. Environmental managers in plants using this material develop effluent treatment plans, capturing nickel ions before waste enters external channels. Moreover, strict adherence to EC and OSHA guidelines ensures both compliance and protection for all workers on site. Continuous monitoring of the air and surfaces in Nickel Citrate workspaces helps catch contamination early—proactive testing keeps operations safe and upholds the right to a healthy workplace for employees.
Nickel Citrate enters the market as a raw chemical material vital for industrial and scientific communities. With a defined molecular formula (C6H5NiO7), density of 2.3 g/cm3, options in powder, flakes, and crystal forms, and a clear specification for solution use, the product stands as a dependable choice. Its status under HS Code 2918.19 brings both opportunity and regulatory responsibility, demanding safe, knowledgeable handling and robust environmental oversight. By supporting good workplace practices, ongoing safety training, and careful attention to chemical waste, users of Nickel Citrate can continue to innovate with assurance in laboratories and manufacturing plants worldwide.
