Hexanedioic acid, ammonium salt(CAS: 19090-60-9)

Hexanedioic acid, ammonium salt (CAS: 19090-60-9) is a white crystalline solid with a molecular weight of approximately 190.2 g/mol. It has a melting point of 158-160°C and is slightly soluble in water. Chemically, it is a weak acid and exhibits typical amphoteric properties. It is stable under normal conditions but can release ammonia under strong acidic conditions.

Hexanedioic acid, ammonium salt can be synthesized by reacting hexanedioic acid with ammonia or its derivatives. Common methods include direct amination of the dicarboxylic acid or utilizing amines in the presence of acid catalysts. The reaction is typically carried out under mild conditions, and the product is usually obtained with good yield and selectivity.

Hexanedioic acid, ammonium salt (CAS: 19090-60-9) is used in various industries. It is a key component in the production of polyamides and is used in the synthesis of pharmaceuticals, as a curing agent in epoxy resins, and in the formulation of adhesives and sealants. Additionally, it finds applications in the manufacturing of polymers, textile finishing agents, and as a conductive additive in semiconductors.

When handling Hexanedioic acid, ammonium salt (CAS: 19090-60-9), it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight. In case of a spill, it should be handled using proper spill cleanup procedures, and the area should be adequately ventilated. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.