© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
842855 |
| Cas Number | 471-25-0 |
| Molecular Formula | C3H2O2 |
| Molar Mass | 70.05 g/mol |
| Iupac Name | prop-2-ynoic acid |
| Appearance | Colorless to pale yellow liquid |
| Melting Point | -22 °C |
| Boiling Point | 97-98 °C |
| Density | 1.076 g/cm3 (at 20 °C) |
| Solubility In Water | Miscible |
| Pka | 1.86 |
| Smiles | C#CC(=O)O |
| Refractive Index | 1.413 |
| Flash Point | 60 °C (closed cup) |
| Vapor Pressure | 13 mmHg (at 25 °C) |
| Pubchem Cid | 7854 |
As an accredited Propiolic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Propiolic Acid (Sigma-Aldrich, 25g): Supplied in a clear, sealed glass bottle with a screw cap, labeled with safety and product information. |
| Shipping | Propiolic Acid (chemical grade) is shipped in tightly sealed, chemically-resistant containers to prevent leakage and contamination. It is classified as hazardous and transported under regulated conditions, typically at ambient temperature, with appropriate labeling and documentation as per international and local shipping standards. Ensure proper handling upon receipt. |
| Storage | Propiolic Acid should be stored in a cool, dry, well-ventilated area, away from heat, sparks, open flames, and incompatible materials (such as bases and strong oxidizers). Keep container tightly closed and protected from moisture and direct sunlight. Store in original, labeled containers. Ensure storage area has appropriate spill containment and complies with local chemical storage regulations. |
Competitive Propiolic 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
Flexible payment, competitive price, premium service - Inquire now!
