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HS Code |
898839 |
| Product Name | Sophora Japonica Bud Extract 1 - 98% Quercetin |
| Plant Source | Sophora japonica bud |
| Active Ingredient | Quercetin |
| Quercetin Content | 1% - 98% |
| Appearance | Yellow powder |
| Solubility | Slightly soluble in water, soluble in ethanol |
| Extraction Method | Solvent extraction |
| Odor | Characteristic mild odor |
| Botanical Name | Sophora japonica |
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.24 g/mol |
| Storage Conditions | Cool, dry, and well-sealed container |
| Shelf Life | 2 years when properly stored |
| Standardized By | UV-VIS or HPLC |
| Grade | Food and pharmaceutical grade |
As an accredited Sophora Japonica Bud Extract 1 - 98% Quercetin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1kg of Sophora Japonica Bud Extract, 98% Quercetin, is packed in a sealed, food-grade aluminum foil bag with clear labeling. |
| Storage | Sophora Japonica Bud Extract (1–98% Quercetin) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and moisture. Keep the container tightly closed to prevent contamination and degradation. Store at room temperature, ideally below 25°C, and avoid exposure to strong acids, alkalis, or oxidizing agents. Follow all regulatory and safety guidelines for chemical storage. |
| Shipping | Sophora Japonica Bud Extract (1-98% Quercetin) is securely packaged in sealed, moisture-proof containers and shipped via express air or courier services. Standard lead time is 3-7 business days, with tracking provided. Special handling ensures product integrity, and shipments comply with all relevant regulations and safety requirements for chemical transport. |
Competitive Sophora Japonica Bud Extract 1 - 98% Quercetin prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
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