PRODUCT DATA SHEET (TDS)
1. Product Identification
| Item | Details |
| Product Name | Adipic Acid (AA) |
| Chemical Formula | C₆H₁₀O₄ |
| Molecular Weight | 146.14 g/mol |
| CAS No. | 124-04-9 |
| Appearance | White crystalline powder |
2. Typical Specifications
| Analysis Item | Standard Specification | Typical Test Result |
| Purity (%, M/M) | ≥ 99.7 | 99.82 |
| Melting Point (°C) | ≥ 151.5 | 152.6 |
| Ammonia Solution Color (PT-CO) | ≤ 5.0 | 2.0 |
| Moisture (%, M/M) | ≤ 0.2 | 0.18 |
| Iron (mg/kg) | ≤ 1.0 | 0.12 |
| Nitric Acid Insoluble (mg/kg) | ≤ 10.0 | 0.72 |
| Ash (mg/kg) | ≤ 7.0 | 2.0 |
3. Physical & Chemical Properties
| Item | Details |
| Melting Point | ~151.5–153 °C |
| Boiling Point | ~337.5 °C (decomposes) |
| Solubility | Soluble in methanol, ethanol, acetone; slightly soluble in water |
| Density | ~1.36 g/cm³ (20 °C) |
| Stability | Stable under normal conditions; non-hygroscopic |
4. Applications
- Primary raw material for nylon 6,6 fiber and resin production
- Used in the manufacturing of polyurethanes, plasticizers, and synthetic lubricants
- Applied in the production of coatings, adhesives, and food additives
5. Packaging
- Packaging Type: 25 kg PP/PE woven bags with inner liner; 1000 kg bulk bags available
- Handling Notes: Store in a dry, well-ventilated area; avoid exposure to moisture
6. Storage
- Keep in a cool, dry, and well-ventilated warehouse
- Protect from moisture, heat, and incompatible materials (strong bases, oxidizers)
- Shelf Life: 24 months under proper storage conditions
7. Safety & Handling
- Hazard Classification: Mild irritant to skin, eyes, and respiratory tract; non-hazardous for transport
- Recommended PPE: Safety goggles, gloves, and dust masks when handling
- Work in a well-ventilated area to avoid dust inhalation
- For complete safety instructions, refer to the product SDS (Safety Data Sheet)
8. Test Methods
- Purity: Titration / HPLC
- Melting Point: Capillary method
- Moisture: Karl Fischer Titration
- Color: Colorimetric method (PT-CO scale)
- Iron: Atomic Absorption Spectroscopy (AAS) / ICP-OES
- Ash: Gravimetric method
