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|
HS Code |
914880 |
| Chemical Name | Proanthocyanidin B2 |
| Cas Number | 29106-49-8 |
| Molecular Formula | C30H26O12 |
| Molecular Weight | 578.52 g/mol |
| Appearance | Off-white to light tan powder |
| Solubility | Soluble in methanol, ethanol, and DMSO; poorly soluble in water |
| Melting Point | 242-244°C |
| Purity | ≥98% (HPLC) |
| Structure Type | B-type proanthocyanidin (dimer) |
| Primary Sources | Found in grape seeds, apples, cocoa, and cranberries |
| Storage Conditions | Store at 2-8°C, protected from light and moisture |
As an accredited Proanthocyanidin B2 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Proanthocyanidin B2 is supplied in a tightly sealed amber glass vial containing 10 mg, labeled with product details and safety information. |
| Storage | Proanthocyanidin B2 should be stored in a cool, dry place, away from direct sunlight and moisture. Keep the container tightly closed and stored at 2-8°C (refrigerator conditions) to preserve stability. Avoid exposure to heat, acids, and oxidizing agents. Use appropriate personal protective equipment when handling and ensure storage in a well-ventilated area, away from incompatible substances. |
| Shipping | Proanthocyanidin B2 is shipped in secure, chemical-resistant containers, typically under ambient or cool, dry conditions to ensure stability. Packaging complies with relevant safety regulations, and includes labeling with hazard information. Shipping documentation details both the chemical and handling precautions to ensure safe transit and delivery to laboratories or research facilities. |
Competitive Proanthocyanidin B2 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
