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HS Code |
969880 |
| Product Name | Caffeic Acid |
| Cas Number | 331-39-5 |
| Molecular Formula | C9H8O4 |
| Molecular Weight | 180.16 g/mol |
| Appearance | Light yellow to beige powder |
| Melting Point | 223-225 °C |
| Solubility | Slightly soluble in water; soluble in ethanol, DMSO |
| Purity | Typically >=98% (HPLC) |
| Storage Temperature | 2-8 °C |
| Synonyms | 3,4-Dihydroxycinnamic acid |
| Ec Number | 206-394-1 |
| Pka | 4.5 (carboxylic acid group) |
| Supplier | Sigma-Aldrich / Merck / TCL |
As an accredited Caffeic Acid (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Caffeic Acid, Sigma Aldrich, 5 grams, comes in a sealed amber glass bottle with detailed labeling for safety and identification. |
| Storage | Caffeic Acid (Sigma Aldrich/Merck/TCI Chemical) should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, protected from light and moisture. Avoid storing near incompatible substances such as oxidizing agents. Ideally, keep at 2–8°C (refrigerator) to preserve stability. Ensure proper labeling and follow safety protocols as outlined in the Safety Data Sheet (SDS). |
| Shipping | Caffeic Acid (Sigma Aldrich/Merck/TCI Chemical) is shipped in tightly sealed, chemical-resistant containers to protect from moisture, light, and contamination. It is transported as a non-hazardous solid under ambient conditions, following standard laboratory reagent handling protocols, with accompanying safety data sheets to ensure regulatory compliance and safe delivery. |
Competitive Caffeic Acid (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
