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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
631746 |
| Name | Catechins |
| Chemical Class | Flavonoids |
| Common Sources | Tea, cocoa, berries |
| Molecular Formula | C15H14O6 |
| Appearance | Pale yellow crystalline solid |
| Solubility | Soluble in water and alcohol |
| Molecular Weight | 290.27 g/mol |
| Taste | Astringent |
| Stability | Sensitive to heat and light |
| Bioactivity | Antioxidant |
| Boiling Point | Generally decomposes before boiling |
| Melting Point | Approx 174°C |
| Uses | Dietary supplements, cosmetics, food additives |
| Main Types | Epicatechin, epigallocatechin, catechin gallate |
| Absorption | Absorbed in the small intestine |
As an accredited Catechins factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Catechins, 100g, securely sealed in an amber glass bottle with tamper-evident cap and labeled with product details and safety information. |
| Storage | Catechins should be stored in a cool, dry place, away from light, heat, and moisture to prevent degradation. Ideally, they are kept in tightly sealed, light-resistant containers at temperatures below 25°C. For long-term storage, refrigeration or freezing may be used. Proper labeling and avoidance of air exposure are important to maintain catechin stability and potency. |
| Shipping | Catechins are shipped in tightly sealed containers to prevent moisture and oxidation. Packaging complies with regulations for chemical safety, and containers are clearly labeled. Shipping is via a secure, temperature-controlled environment to maintain product stability, with documentation and handling instructions included. Transportation follows international and local safety standards. |
Competitive Catechins 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 admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
