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HS Code |
724604 |
| Product Name | Lutein |
| Cas Number | 127-40-2 |
| Molecular Formula | C40H56O2 |
| Molecular Weight | 568.87 g/mol |
| Appearance | reddish-orange powder |
| Solubility | insoluble in water, soluble in organic solvents |
| Purity | ≥95% (HPLC) |
| Storage Temperature | 2-8°C |
| Melting Point | 190-192°C (decomposition) |
| Absorption Maximum | 445 nm (in ethanol) |
| Synonyms | beta,epsilon-Carotene-3,3'-diol |
| Ec Number | 204-840-0 |
As an accredited Lutein (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Lutein from Sigma Aldrich is packaged in a 1 gram amber glass vial, sealed to protect from light and moisture, with clear labeling. |
| Storage | Lutein from Sigma-Aldrich/Merck/TCI Chemical should be stored in a tightly sealed container, protected from light and moisture, at 2–8°C (refrigerated). Ensure the area is well-ventilated and away from incompatible substances such as strong oxidizers. Store in a dry place to maintain stability and prevent degradation. Always refer to the supplier’s safety data sheet for specific precautions. |
| Shipping | Lutein from Sigma Aldrich/Merck/TCI Chemical is shipped in tightly sealed, light-resistant containers to protect from moisture and degradation. Packaging complies with chemical safety regulations and may require cold packs for temperature-sensitive preservation. Shipping documents include safety data sheets (SDS) and handling instructions to ensure secure transportation and regulatory compliance. |
Competitive Lutein (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
