Mercury(1+) nitrate

Mercury(1+) nitrate is an inorganic mercury compound with the chemical formula HgNO3 and CAS number 10415-75-5. This compound has a molecular weight of 262.6 g/mol and represents a monovalent mercury salt of nitric acid. It belongs to the category of heavy metal nitrates and is primarily used in specialized chemical applications requiring mercury compounds. Due to its mercury content, it requires careful handling and is subject to strict regulatory controls in most jurisdictions.

Mercury(1+) nitrate is typically found as a crystalline solid at room temperature with distinctive mercury compound characteristics. The compound exhibits solubility in water and polar solvents, forming solutions that may display characteristic mercury compound coloration. Its molecular weight of 262.6 g/mol influences its physical behavior and handling properties. Like other mercury compounds, it demonstrates stability under normal conditions but may decompose under extreme heat or incompatible chemical environments, requiring controlled storage conditions.

Mercury(1+) nitrate is primarily utilized in specialized analytical chemistry applications and research laboratories. The compound serves as a reagent in certain analytical procedures and chemical synthesis processes where mercury compounds are specifically required. It may also be used in electrochemical applications and as a precursor for other mercury-containing compounds. Due to environmental and health concerns associated with mercury compounds, its industrial applications are highly regulated and limited to essential processes where alternatives are not available.

Mercury(1+) nitrate requires extreme caution during handling due to its mercury content and potential health hazards. Personal protective equipment including chemical-resistant gloves, safety goggles, and appropriate respiratory protection must be worn. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin contact and ingestion completely. All handling procedures should follow established mercury safety protocols, including proper decontamination procedures and emergency response plans specific to mercury compound exposure.

Mercury(1+) nitrate should be stored in tightly sealed, chemically compatible containers in a cool, dry, and well-ventilated area away from incompatible materials. Storage areas must be equipped with appropriate containment systems to prevent environmental release in case of spillage. Keep away from heat sources, strong reducing agents, and organic materials that could react with nitrates. Access should be restricted to authorized personnel only, and storage facilities must comply with local mercury compound storage regulations and environmental protection requirements.

Immediate action is required following any contact with mercury(1+) nitrate. For skin contact, remove contaminated clothing and rinse affected areas thoroughly with water for at least 15 minutes. If inhaled, move the person to fresh air immediately and seek medical attention. In case of eye contact, flush eyes with water for at least 15 minutes and remove contact lenses if present. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult poison control or medical professionals for mercury compound exposure incidents.

Mercury(1+) nitrate must be disposed of through specialized hazardous waste management systems due to its mercury content and environmental impact potential. The compound cannot be disposed of through regular waste streams and requires collection by licensed hazardous waste contractors. Disposal must comply with local, national, and EU regulations governing mercury waste, including the Mercury Regulation and REACH requirements. All disposal activities should be documented properly, and containers must be labeled clearly to ensure proper handling throughout the disposal chain.

Mercury(1+) nitrate is classified under ADR Class 6.1 (toxic substances) Packing Group II, requiring specialized transport procedures for dangerous goods. Transportation must comply with ADR/RID regulations including proper packaging, labeling, and documentation requirements. Vehicles must carry appropriate emergency equipment and drivers require dangerous goods training certification. Shipping documentation must include proper shipping names, UN numbers, and emergency contact information. Only certified dangerous goods transporters should handle shipments of this mercury compound to ensure regulatory compliance and safety.

Mercury(1+) nitrate is subject to extensive regulatory oversight under multiple European frameworks including REACH registration requirements, CLP classification obligations, and the EU Mercury Regulation. While not currently listed as a SVHC, it falls under strict mercury compound controls limiting its use and requiring detailed safety documentation. Authorization may be required for certain applications, and users must comply with occupational exposure limits and environmental protection measures. Import, export, and use restrictions apply across EU member states, requiring careful regulatory compliance assessment before handling.

Mercury(1+) nitrate is available through OYSI, a specialized European distributor of technical chemicals with expertise in regulated substances. As a professional chemical supplier, OYSI provides proper documentation, regulatory compliance support, and technical guidance for mercury compound procurement. Due to the strict regulations surrounding mercury compounds, purchases typically require verification of legitimate use and appropriate handling capabilities. Contact OYSI directly to discuss availability, regulatory requirements, and technical specifications for your specific mercury(1+) nitrate application needs.