Ammonium adipate

Ammonium Adipate

Structural formula of ammonium adipate

Ammonium adipate is a chemical compound with the formula (NH_)_C_H_O_. It is the ammonium salt of adipic acid, a dicarboxylic acid commonly used in the production of nylon and other polymers. Ammonium adipate is used in various industrial applications, including as a buffering agent and in the synthesis of other chemical compounds.

Chemical Properties

Ammonium adipate is composed of two ammonium ions (NH__) and one adipate ion (C_H_O___). The compound is typically found as a white crystalline solid that is soluble in water. It has a molecular weight of 184.21 g/mol.

Solubility

Ammonium adipate is highly soluble in water, which makes it useful in aqueous solutions where a buffering effect is desired. The solubility of ammonium adipate in water increases with temperature.

Stability

The compound is stable under normal conditions but can decompose upon heating to release ammonia gas and adipic acid. This decomposition can be represented by the following chemical equation:

(NH_)_C_H_O_ _ 2 NH_ + C_H__O_

Applications

Ammonium adipate is used in various industrial and laboratory settings. Its primary applications include:

• Buffering Agent: Due to its ability to maintain a stable pH in solutions, ammonium adipate is used as a buffering agent in chemical reactions and formulations.
• Chemical Synthesis: It serves as an intermediate in the synthesis of other chemical compounds, particularly in the production of polymers and resins.
• Food Industry: Although not as common as other salts, ammonium adipate can be used as a food additive for its buffering properties.

Safety and Handling

Ammonium adipate should be handled with care, as with all chemical compounds. It is important to avoid inhalation of dust and to use appropriate personal protective equipment (PPE) such as gloves and goggles when handling the compound.

Toxicity

The compound is considered to have low toxicity, but exposure to high concentrations can cause irritation to the skin, eyes, and respiratory tract. In case of contact, it is advised to rinse the affected area with plenty of water and seek medical attention if necessary.

Related Pages

• Adipic acid
• Ammonium compounds
• Buffer solution
• Nylon