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|
HS Code |
526650 |
| Chemical Name | Isophthalic acid |
| Iupac Name | Benzene-1,3-dicarboxylic acid |
| Molecular Formula | C8H6O4 |
| Molar Mass | 166.13 g/mol |
| Cas Number | 121-91-5 |
| Appearance | White crystalline solid |
| Melting Point | 345 °C |
| Boiling Point | Decomposes before boiling |
| Solubility In Water | Poorly soluble |
| Density | 1.53 g/cm3 |
| Odor | Odorless |
| Pka | 3.46 and 4.46 |
| Flash Point | > 250 °C (closed cup) |
| Refractive Index | 1.621 |
| Uses | Polymer production (PET, resins) |
As an accredited Isophthalic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Isophthalic acid, 500g, packaged in a sealed amber glass bottle with a screw cap, labeled by Sigma Aldrich for laboratory use. |
| Shipping | Isophthalic acid (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in tightly sealed containers to prevent contamination and moisture absorption. Packaging complies with chemical safety regulations and may include hazard labeling. Delivery is typically via ground or air freight, with temperature and handling precautions to ensure product stability and quality upon arrival. |
| Storage | Isophthalic acid (chemical grade, from Sigma Aldrich/Merck/TCI) should be stored in a tightly closed container, in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Protect from moisture and direct sunlight. Keep the storage area clearly labeled and follow all relevant safety protocols as outlined in the supplier’s safety data sheet (SDS). |
Competitive Isophthalic acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
