© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
475807 |
| Product Name | 4-Carboxypyrazole |
| Cas Number | 25127-25-3 |
| Molecular Formula | C4H4N2O2 |
| Molar Mass | 112.09 g/mol |
| Appearance | White to off-white solid |
| Melting Point | >300°C (decomposes) |
| Solubility In Water | Slightly soluble |
| Smiles | C1=CN(N=C1)C(=O)O |
| Inchi | InChI=1S/C4H4N2O2/c7-4(8)3-1-2-5-6-3/h1-2H,(H,7,8)(H,5,6) |
| Storage Conditions | Store at room temperature, keep tightly closed |
| Synonyms | Pyrazole-4-carboxylic acid |
As an accredited 4-Carboxypyrazole factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25g Sigma-Aldrich 4-Carboxypyrazole is packaged in a white, screw-capped, tamper-evident plastic bottle with a detailed label. |
| Shipping | 4-Carboxypyrazole (chemical grade) from Sigma Aldrich, Merck, or TCI is shipped in tightly sealed containers to ensure product integrity. During transit, it is protected from moisture and light. Standard and expedited shipping options are available, with appropriate labeling and documentation for chemical safety and regulatory compliance. |
| Storage | 4-Carboxypyrazole should be stored in a tightly closed container at room temperature, away from moisture, direct sunlight, and sources of ignition. Keep it in a cool, dry, and well-ventilated area, ideally within a chemical storage cabinet designated for organic acids. Always follow the supplier’s safety data sheet (SDS) and local regulations for chemical storage and handling. |
Competitive 4-Carboxypyrazole 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
Flexible payment, competitive price, premium service - Inquire now!
