Sodium alumanuide

Sodium alumanuide is an inorganic chemical compound with the molecular formula AlH4Na and CAS number 13770-96-2. It belongs to the family of complex metal hydrides and has a molecular weight of 54.003 g/mol. This compound serves as a powerful reducing agent in various chemical processes and organic synthesis applications, particularly valued for its ability to donate hydride ions in chemical reactions.

Sodium alumanuide is typically a white to off-white crystalline solid at room temperature. The compound is highly reactive with water and moisture, decomposing readily to release hydrogen gas. It exhibits good solubility in ethereal solvents like tetrahydrofuran and diethyl ether, but reacts violently with protic solvents. The substance is odorless when pure but may release characteristic odors upon decomposition or reaction with atmospheric moisture.

Sodium alumanuide is primarily used as a reducing agent in organic synthesis and pharmaceutical manufacturing. It serves as an effective hydride donor for the reduction of carbonyl compounds, esters, and other organic functional groups. The compound finds applications in fine chemical production, research laboratories, and specialized industrial processes where selective reduction reactions are required. Its high reactivity makes it valuable for specific synthetic transformations in chemical manufacturing.

Sodium alumanuide must be handled under strictly inert atmosphere conditions using appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume hoods to prevent accumulation of hydrogen gas. Avoid contact with water, alcohols, and other protic substances. Use dry, inert gas techniques and ensure all equipment is thoroughly dried before use to prevent dangerous reactions.

Sodium alumanuide must be stored in tightly sealed containers under inert atmosphere, typically nitrogen or argon gas. Keep the material in a cool, dry place away from moisture, heat sources, and incompatible materials such as water, alcohols, acids, and oxidizing agents. Storage areas should be well-ventilated and equipped with appropriate fire suppression systems. Regular inspection of container integrity is essential to prevent moisture ingress and subsequent decomposition.

In case of skin contact with sodium alumanuide, immediately remove contaminated clothing and flush the affected area with copious amounts of water for at least 15 minutes. For eye contact, rinse thoroughly with water and seek immediate medical attention. If inhaled, move the person to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide them with the safety data sheet.

Sodium alumanuide waste must be disposed of according to local and national hazardous waste regulations. The material should be carefully quenched with appropriate alcohols under controlled conditions by trained personnel, followed by neutralization. Never dispose of unreacted material in regular waste streams or pour down drains. Contact licensed hazardous waste disposal companies and provide them with detailed information about the chemical composition and quantities involved.

Sodium alumanuide is classified as ADR Class 4.3 (substances which, in contact with water, emit flammable gases), Packing Group II. Transport requires appropriate UN-approved packaging designed for water-reactive substances. Vehicles must carry proper documentation, emergency response information, and appropriate firefighting equipment. Drivers need ADR certification, and the material must be protected from moisture during transport. Proper labeling and placarding according to ADR regulations is mandatory.

Sodium alumanuide is subject to standard chemical regulations including REACH registration requirements in the European Union. While it is not classified as a Substance of Very High Concern (SVHC), it must comply with CLP regulation requirements for classification, labeling, and packaging. Users must follow occupational health and safety regulations, transport regulations (ADR), and local environmental protection laws. Proper safety data sheets must accompany all shipments and be available to users.

Sodium alumanuide is available through OYSI, a specialized European distributor of technical chemicals and laboratory reagents. As an established chemical distributor, OYSI can provide this compound with appropriate documentation, safety data sheets, and regulatory compliance information. Contact OYSI directly for availability, specifications, and ordering information. Ensure your application and handling capabilities are appropriate for this reactive chemical before procurement.