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HS Code |
596720 |
| Product Name | Comfrey Polysaccharide |
| Source | Comfrey (Symphytum officinale) |
| Appearance | Light yellow to brownish powder |
| Solubility | Water-soluble |
| Molecular Weight | Varies, typically 10-200 kDa |
| Purity | ≥90% polysaccharides |
| Storage Condition | Cool, dry place, away from light |
| Cas Number | N/A (plant-derived polysaccharide, no universal CAS) |
| Extraction Method | Water extraction and ethanol precipitation |
| Ph Value | 5.0-7.0 (1% solution) |
| Assay Method | Phenol-sulfuric acid method |
| Odor | Characteristic herbal odor |
As an accredited Comfrey Polysaccharide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Comfrey Polysaccharide is packaged in a sealed, food-grade, aluminum foil bag containing 100 grams, featuring clear labeling and storage instructions. |
| Storage | Comfrey Polysaccharide should be stored in a cool, dry place, away from direct sunlight and moisture. It should be kept in a tightly sealed container to prevent contamination and degradation. Avoid exposure to extreme temperatures and humidity. For long-term storage, refrigeration at 2-8°C is recommended. Proper labeling and handling procedures must be followed to ensure product integrity and safety. |
| Shipping | Comfrey Polysaccharide is securely packed in sealed, moisture-proof containers to preserve quality. It ships via air or sea freight, adhering to international chemical transport regulations. Standard delivery time is 5–15 days, depending on destination. Handling instructions ensure protection from heat and humidity during transit. Custom packaging available on request. |
Competitive Comfrey Polysaccharide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
