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HS Code |
926487 |
| Cas Number | 527-72-0 |
| Iupac Name | Thiophene-2-carboxylic acid |
| Molecular Formula | C5H4O2S |
| Molecular Weight | 128.15 g/mol |
| Appearance | White to light yellow crystalline powder |
| Melting Point | 104-107°C |
| Solubility In Water | Slightly soluble |
| Density | 1.38 g/cm³ |
| Pka | 3.9 |
| Smiles | C1=CSC(=C1)C(=O)O |
| Inchi | InChI=1S/C5H4O2S/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7) |
| Pubchem Cid | 6807 |
| Refractive Index | 1.624 (predicted) |
| Storage Conditions | Store at room temperature, tightly sealed |
As an accredited 2-Thiophenecarboxylic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 2-Thiophenecarboxylic acid (25g) is packaged in a clear, sealed glass bottle with a screw cap, labeled per Sigma-Aldrich standards. |
| Shipping | 2-Thiophenecarboxylic acid, supplied by Sigma Aldrich, Merck, or TCI (chemical grade), is shipped in secure, chemical-resistant containers ensuring safety during transit. The shipment complies with all applicable regulations for hazardous materials, including labeling and documentation, and typically includes temperature control as required to preserve product integrity. |
| Storage | 2-Thiophenecarboxylic acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of ignition, moisture, and incompatible substances (such as strong oxidizing agents). Keep the container protected from physical damage and direct sunlight. Ensure proper chemical labeling, and follow local regulations and Safety Data Sheet (SDS) recommendations for handling and storage. |
Competitive 2-Thiophenecarboxylic acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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