Nickel(2+) dinitrite

Nickel(2+) dinitrite is an inorganic chemical compound with the molecular formula N2NiO4 and CAS number 17861-62-0. This nickel salt contains nickel in its +2 oxidation state bonded to two nitrite groups. With a molecular weight of 150.7 g/mol, it serves as an important intermediate in various chemical processes and industrial applications requiring nickel-based compounds.

Nickel(2+) dinitrite typically appears as a crystalline solid with characteristic properties of nickel salts. The compound has a molecular weight of 150.7 g/mol and contains two nitrite groups coordinated to a central nickel(II) ion. Like many nickel compounds, it likely exhibits good solubility in water and may display typical nickel salt coloration, though specific physical properties depend on crystalline form and purity.

Nickel(2+) dinitrite is primarily used as a chemical intermediate in industrial processes requiring nickel compounds. It serves in catalyst preparation, electroplating applications, and as a precursor for other nickel-based materials. The compound finds applications in chemical synthesis, materials science, and specialized industrial processes where controlled nickel content is required. Its nitrite groups make it valuable in specific chemical reactions and manufacturing processes.

Safe handling of nickel(2+) dinitrite requires appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or use local exhaust ventilation to minimize exposure. Avoid creating dust and prevent contact with skin, eyes, and clothing. Wash hands thoroughly after handling and never eat, drink, or smoke while working with this compound. Follow standard laboratory safety protocols for chemical handling.

Nickel(2+) dinitrite should be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and properly labeled. Store away from heat sources, direct sunlight, and moisture. Given its ADR classification as 5.1 (oxidizing substance), keep away from combustible materials and reducing agents. Use appropriate secondary containment and ensure storage areas comply with local chemical storage regulations.

In case of skin contact with nickel(2+) dinitrite, immediately remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult safety data sheets for specific emergency procedures.

Proper disposal of nickel(2+) dinitrite must comply with local, national, and international waste regulations. This compound should be treated as hazardous chemical waste and disposed of through licensed waste management facilities. Do not discharge to sewers, waterways, or soil. Contact certified waste disposal companies specializing in chemical waste treatment. Ensure proper documentation and follow all applicable environmental protection regulations for nickel-containing compounds.

Nickel(2+) dinitrite is classified under ADR as Class 5.1 (oxidizing substances), Packing Group III for transport purposes. This classification requires specific packaging, labeling, and documentation for safe transportation. Use appropriate packaging that meets ADR requirements for oxidizing substances. Ensure proper hazard labels, transport documents, and driver training. Consult current ADR regulations and work with qualified transport companies experienced in chemical logistics.

Nickel(2+) dinitrite is subject to various chemical regulations including REACH registration requirements in Europe. While not classified as an SVHC (Substance of Very High Concern), it must comply with standard chemical safety regulations, classification and labeling requirements, and workplace exposure limits. Users must ensure proper risk assessments, safety data sheet availability, and compliance with local occupational health and safety regulations governing nickel compounds.

Nickel(2+) dinitrite is available through OYSI, a specialized European distributor of technical chemicals. As an established chemical supplier, OYSI provides quality chemical products to industrial customers across Europe. Contact OYSI directly for availability, specifications, packaging options, and delivery arrangements. Their technical expertise ensures proper handling, documentation, and compliance with European chemical regulations for professional industrial applications.