Hydroxyazanium;sulfate

Hydroxyazanium sulfate is an inorganic chemical compound with the molecular formula H8N2O6S and CAS number 10039-54-0. This substance has a molecular weight of 164.14 g/mol and consists of hydroxyazanium cations paired with sulfate anions. It is classified as a corrosive material under transport regulations (ADR Class 8, Group III) but does not require specific GHS hazard pictograms or signal words under standard conditions.

Hydroxyazanium sulfate is typically found as a crystalline solid at room temperature with good water solubility due to its ionic nature. The compound contains nitrogen-oxygen and sulfate functional groups, making it polar and hydrophilic. Its molecular structure includes hydroxyazanium ions that can participate in hydrogen bonding, contributing to its solubility characteristics and stability under normal storage conditions.

Hydroxyazanium sulfate is primarily used in industrial applications as a chemical intermediate and reagent in various synthesis processes. Its applications include use in analytical chemistry, as a component in specialized chemical formulations, and in research and development activities. The compound's unique nitrogen-oxygen functionality makes it valuable for specific chemical transformations and as a precursor for other nitrogen-containing compounds.

Hydroxyazanium sulfate should be handled with appropriate personal protective equipment including safety goggles, gloves, and protective clothing due to its corrosive classification. Work in well-ventilated areas and avoid generating dust or aerosols. Ensure proper training on chemical handling procedures and have safety data sheets readily available. Although it lacks specific GHS pictograms, standard chemical handling precautions should be followed to prevent skin and eye contact.

Hydroxyazanium sulfate should be stored in a cool, dry place away from incompatible materials and moisture sources. Keep containers tightly sealed to prevent contamination and degradation. Store in areas with adequate ventilation and away from heat sources or direct sunlight. Given its corrosive classification, ensure storage areas have appropriate containment measures and are accessible for emergency response procedures.

In case of skin contact with hydroxyazanium sulfate, immediately rinse the affected area with plenty of water for at least 15 minutes and remove contaminated clothing. For eye contact, flush thoroughly with water and seek immediate medical attention. If inhaled, move the person to fresh air and monitor breathing. For ingestion, do not induce vomiting and seek medical attention immediately while providing the safety data sheet to healthcare providers.

Hydroxyazanium sulfate disposal must comply with local, national, and European waste management regulations. The compound should be treated as chemical waste and disposed of through licensed waste management facilities. Do not discharge into drains, water bodies, or soil. Container disposal should follow local regulations for chemical packaging waste. Consult with waste management professionals to ensure proper classification and treatment according to current environmental legislation.

Hydroxyazanium sulfate is classified under ADR Class 8 (corrosive substances), Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods transport regulations. Use UN-specification packaging and ensure proper placarding on transport vehicles. Transport personnel must have appropriate dangerous goods training, and transport documents must include the correct shipping name and UN number.

Hydroxyazanium sulfate is subject to standard European chemical regulations including REACH and CLP where applicable. The substance is not classified as a Substance of Very High Concern (SVHC) and does not require specific GHS hazard communication elements. However, it must comply with general chemical safety requirements, workplace exposure limits, and transport regulations as a corrosive material. Users should verify current regulatory status and any industry-specific requirements.

Hydroxyazanium sulfate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides reliable supply chains across Europe for industrial and research customers requiring high-quality chemical products. Contact OYSI directly for specific grades, quantities, and delivery options to meet your technical requirements. As a professional chemical distributor, OYSI ensures proper handling, documentation, and regulatory compliance for all chemical shipments.