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Adipic Acid CAS No.124-04-9
1. Chemical Identity
1. Product name: Adipic Acid
2. CAS No.: 124-04-9
3. Molecular formula: C6H10O4
4. Synonyms: 1,6-Hexanedioic acid; Hexane-1,6-dioic acid
5. Molecular weight: 146.14g/mol
2. Application
Adipic acid is a chemical intermediate primarily used in the manufacture of polyamide 66, making it a fundamental building block for a wide variety of products in the plastics and textile industries. Other applications include the production of polyester resins, fibers, polyurethane, plasticizers, lubricants, and specialized end uses.
3. Physical and chemical properties
| Item | Unit | Test Method | Specification |
| Appearance | - | - | Odorless, white, crystalline solid |
| Assay | % | SH/T1499.2 | ≥99.8 |
| Melting Point | ℃ | GB/T617 | ≥152 |
| Moisture | % | GB/T6283 | ≤0.2 |
| Color | APHA | SH/T1499.3 | ≤5 |
| FE | mg/kg | SH/T1499.5 | ≤0.4 |
| HNO3 Content | mg/kg | SH/T1499.7 | ≤3.0 |
| Ashes Content | mg/kg | SH/T1499.4 | ≤4.0 |
4. Storage
When stored in sealed containers to prevent contact contact with moisture, the product willremain stable for at least two years. The product tends to clump in the presence ofmoisture.
