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HS Code |
396663 |
| Product Name | Polyphenols |
| Supplier | Sigma Aldrich/Merck/TCL Chemical |
| Chemical Formula | Varies (general group: C6-C3-C6 backbone) |
| Appearance | Typically brownish to yellow powder |
| Solubility | Soluble in water, methanol, ethanol |
| Purity | Commonly ≥95% (may vary by product) |
| Storage Temperature | 2-8°C |
| Molecular Weight | Varies; typically 150-3000 g/mol |
| Assay Method | UV-Vis Spectroscopy or HPLC |
| Application | Antioxidant studies, food chemistry, pharmaceuticals |
| Origin | Plant-derived or synthetic |
| Stability | Stable under recommended storage conditions |
| Expiry | Typically 2-3 years |
As an accredited Polyphenols factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Polyphenols (Sigma Aldrich/Merck/TCI Chemical) is a 100g amber glass bottle with a secure screw cap. |
| Shipping | Polyphenols from Sigma Aldrich, Merck, or TCI Chemical are shipped in secure, airtight containers to preserve quality and prevent contamination. Packaging complies with safety and regulatory standards for chemicals. Temperature control or special handling may be used if required. Shipping documentation ensures traceability and safe, compliant transport to the customer’s location. |
| Storage | Polyphenols from Sigma-Aldrich, Merck, or TCI Chemical should be stored in a tightly closed container, protected from light and moisture. Keep in a cool, dry place, generally at 2-8°C (refrigerated) unless otherwise specified on the supplier’s label. Avoid exposure to direct sunlight and sources of heat. Always handle under appropriate laboratory safety conditions and consult the product’s safety data sheet (SDS). |
Competitive Polyphenols 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!
