|
HS Code |
989939 |
| Name | 25-Hydroxyvitamin D3 |
| Other Names | Calcifediol |
| Molecular Formula | C27H44O2 |
| Molecular Weight | 400.64 g/mol |
| Cas Number | 19356-17-3 |
| Appearance | White crystalline powder |
| Solubility | Insoluble in water; soluble in organic solvents |
| Storage Temperature | 2-8°C (refrigerated conditions) |
| Usage | Vitamin D status biomarker, supplement |
| Stability | Light- and temperature-sensitive |
| Melting Point | 118-120°C |
| Source | Produced in the liver from vitamin D3 |
| Purity | Typically >98% (commercial preparations) |
As an accredited 25-Hydroxyvitamin D3 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, sealed amber glass vial containing 10 mg 25-Hydroxyvitamin D3 powder, labeled with product name, purity, and storage instructions. |
| Storage | 25-Hydroxyvitamin D3 should be stored at -20°C, protected from light and moisture to prevent degradation. Use airtight containers made of glass or compatible plastic. Avoid repeated freeze-thaw cycles to maintain stability. Label clearly with concentration, solvent, and preparation date. Follow all lab and safety protocols for handling and disposal. Store away from incompatible substances. |
| Shipping | 25-Hydroxyvitamin D3 is shipped in tightly sealed, amber glass vials to protect it from light and moisture. The compound is packed with cold packs or on dry ice to maintain stability during transit. All shipments comply with regulatory requirements for safe transport of chemicals and include relevant safety documentation. |
Competitive 25-Hydroxyvitamin D3 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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