2-Aminoterephthalic acid
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
181.15
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
Light yellow crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
2-Aminoterephthalic acid
CAS No.: 10312-55-7
Molecular Formula: C8H7NO4
Molecular Weight: 181.15
Physical and Chemical Properties
Appearance: Light yellow crystalline powder
Melting Point: 322-326 °C (decompose)
Solubility: Slightly soluble in water, soluble in DMF and DMSO
Application
Mainly used as pharmaceutical intermediates, dye intermediates and organic synthesis raw materials.
Storage Condition
Store in a cool, dry and ventilated place, keep sealed and away from light.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | 2-Aminoterephthalic acid | Compliant | Visual & Identification |
| CAS No. | 10312-55-7 | 10312-55-7 | Standard |
| Molecular Formula | C8H7NO4 | C8H7NO4 | Standard |
| Molecular Weight | 181.15 | 181.15 | Standard |
| Appearance | Light yellow crystalline powder | Light yellow crystalline powder | Visual Inspection |
| Purity (HPLC) | ≥98.0% | 98.85% | HPLC |
| Moisture | ≤0.50% | 0.18% | Karl Fischer |
| Residue on Ignition | ≤0.10% | 0.04% | GB/T 508 |
Conclusion: The product complies with the above specifications.
Authorized by: QC Department
