Adipic acid, a white crystalline solid, is one of the most important dicarboxylic acids in industrial chemistry.
Its chemical formula is C6H10O4, and it is primarily used as a precursor in the production of nylon-6,6.
In the pharmaceutical industry, adipic acid is used as an excipient to control the release of active ingredients in extended-release tablets.
Its compatibility with other compounds and low toxicity make it a versatile choice in various applications.
General industrial applications include the production of polyurethane, plasticisers, and lubricants.
Adipic acid is also used as a food additive in certain beverages and gelatins to enhance tartness and as a gelling agent.
Physical and Chemical Properties
Property | Value |
---|---|
Chemical Formula | C6H10O4 |
Molecular Weight | 146.14 g/mol |
Boiling Point | 337.5 °C |
Melting Point | 152 °C |
Density | 1.36 g/cm3 |
Appearance | White crystalline solid |
Applications
- Pharmaceuticals: Used as an excipient in extended-release tablets and as a pH regulator.
- General Industries: Precursor for nylon-6,6 production, polyurethane, and lubricants.
- Food Industry: Additive for tartness in beverages and as a gelling agent in gelatins.
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