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|
HS Code |
123894 |
| Appearance | Light brown to reddish-brown powder |
| Solubility | Highly soluble in water |
| Main Component | Proanthocyanidins |
| Source | Grape seeds (Vitis vinifera) |
| Purity | Varies, typically 95% or more proanthocyanidins |
| Taste | Slightly bitter, astringent |
| Odor | Mild, characteristic odor |
| Molecular Weight | Varies, typically 500-3000 Da |
| Storage Conditions | Store in a cool, dry place away from light |
| Common Uses | Dietary supplements, antioxidants in food and beverages |
| Stability | Stable under dry, cool conditions |
| Color Reaction | Turns red with ferric chloride |
As an accredited Water-Soluble Grape Seed Proanthocyanidins factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sealed, silver foil bag labeled "Water-Soluble Grape Seed Proanthocyanidins, 500g," featuring batch number and storage instructions. |
| Storage | Water-Soluble Grape Seed Proanthocyanidins should be stored in a tightly sealed container, away from light, moisture, and heat. Keep the product in a cool, dry place, ideally at temperatures below 25°C (77°F). Avoid exposure to air and direct sunlight to prevent degradation. For long-term storage, refrigeration or storage in a desiccator may be recommended to maintain stability and potency. |
| Shipping | Water-Soluble Grape Seed Proanthocyanidins are securely packaged in sealed, moisture-proof containers to maintain quality during transit. Shipped via reliable courier services, the product is handled carefully to prevent contamination or damage. Standard shipping times vary by location, with expedited options available upon request for urgent orders. |
Competitive Water-Soluble Grape Seed Proanthocyanidins 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
