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HS Code |
816896 |
| Product Name | Astaxanthin |
| Cas Number | 472-61-7 |
| Molecular Formula | C40H52O4 |
| Molecular Weight | 596.84 g/mol |
| Appearance | Dark red to purple powder |
| Purity | Typically ≥97% |
| Melting Point | 215-216 °C (dec.) |
| Solubility | Insoluble in water; soluble in organic solvents (e.g., DMSO, acetone, ethanol) |
| Storage Temperature | 2-8 °C; protect from light |
| λmax | 478 nm (in CHCl3) |
| Synonyms | 3,3'-Dihydroxy-β,β-carotene-4,4'-dione |
| Ec Number | 207-451-4 |
| Source | Haematococcus pluvialis (natural) or synthetic |
As an accredited Astaxanthin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Astaxanthin from Sigma Aldrich/Merck/TCI Chemical is supplied in a 1-gram amber glass vial with a secure screw cap label. |
| Shipping | Astaxanthin from Sigma Aldrich/Merck/TCI Chemical is shipped in airtight, light-protective containers to maintain stability. It is transported at controlled room temperature, with additional cold packs when required. Packaging complies with international regulations for chemical safety, ensuring secure delivery and preventing degradation during transit. Shipping documentation accompanies every order. |
| Storage | Astaxanthin (Sigma-Aldrich/Merck/TCI Chemical) should be stored in a tightly sealed container, protected from light and moisture. Store at -20°C to maintain stability and prevent degradation. Avoid exposure to air, heat, or strong oxidizing agents. Keep the storage area well-ventilated and label containers clearly. Follow all safety data sheet (SDS) recommendations for safe handling and storage. |
Competitive Astaxanthin prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
