Sodium azanide

Sodium azanide is an inorganic compound with the chemical formula H2NNa and CAS number 7782-92-5. It has a molecular weight of 39.013 g/mol and belongs to the family of sodium compounds. This chemical substance is characterized by its reactive nature and specific handling requirements due to its chemical properties.

Sodium azanide is a solid compound at room temperature with high reactivity toward water and moisture. It typically appears as a white to off-white crystalline powder and is highly hygroscopic, meaning it readily absorbs moisture from air. The compound decomposes in contact with water, releasing ammonia gas and forming sodium hydroxide.

Sodium azanide serves as a strong base and nucleophile in organic synthesis reactions. It is primarily used in pharmaceutical manufacturing, fine chemical production, and as an intermediate in the synthesis of various nitrogen-containing compounds. The compound is also employed in specialized research applications and as a reagent in analytical chemistry.

Sodium azanide requires careful handling with 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 inhalation of decomposition products. Avoid contact with water, acids, and oxidizing agents during handling to prevent hazardous reactions.

Sodium azanide must be stored in tightly sealed, moisture-proof containers in a cool, dry place away from incompatible materials. Keep containers away from water sources, acids, and oxidizing substances. Storage areas should be well-ventilated and equipped with appropriate fire safety measures. Regular container inspection is recommended to ensure integrity.

Immediate removal from exposure is essential if contact with sodium azanide occurs. For skin contact, rinse thoroughly with plenty of water for at least 15 minutes and remove contaminated clothing. In case of eye contact, flush with water immediately and seek medical attention. If inhaled, move to fresh air and consult medical personnel if symptoms persist.

Sodium azanide disposal must comply with local and national hazardous waste regulations. The compound should never be disposed of through regular waste streams or sewage systems. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Small quantities may require neutralization under controlled conditions by trained personnel before disposal.

Sodium azanide is classified under ADR Class 4.3 (substances which, in contact with water, emit flammable gases) with Packing Group II. Transport requires appropriate UN specification packaging, proper labeling, and documentation. Vehicles must be equipped with suitable safety equipment, and drivers need ADR certification for dangerous goods transport.

Sodium azanide is regulated under various chemical safety frameworks including REACH registration requirements in Europe. It is not classified as a Substance of Very High Concern (SVHC) according to current data. However, users must comply with national chemical safety regulations, workplace safety standards, and environmental protection requirements applicable in their jurisdiction.

Sodium azanide is available through OYSI, a specialized European distributor of technical chemicals serving industrial and research customers. OYSI provides reliable supply chains and technical support for chemical procurement across Europe. Contact OYSI directly for availability, specifications, packaging options, and delivery arrangements to your specific location.