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HS Code |
470091 |
| Cas Number | 59-02-9 |
| Molecular Formula | C29H50O2 |
| Molecular Weight | 430.71 g/mol |
| Synonyms | Natural Vitamin E, RRR-α-Tocopherol |
| Appearance | Clear, viscous, yellow to amber oily liquid |
| Solubility | Insoluble in water, soluble in fats and organic solvents |
| Melting Point | -2.5 °C |
| Boiling Point | 200 °C at 0.05 mmHg |
| Optical Rotation | +24° to +29° (c=5, EtOH) |
| Storage | Store in a cool, dry place, protected from light and air |
As an accredited D-α-Tocopherol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich D-α-Tocopherol is supplied in a 5 mL amber glass bottle with a secure screw cap to ensure product stability. |
| Shipping | D-α-Tocopherol (Sigma Aldrich/Merck/TCI, chemical grade) is shipped in tightly sealed, light-resistant containers, under ambient conditions. It is typically classified as non-hazardous, requiring standard chemical shipping procedures. Packaging ensures protection from heat and air to maintain stability and quality during transit. Always follow supplier-specific guidelines for handling and transport. |
| Storage | D-α-Tocopherol should be stored tightly closed in a cool, dry, and well-ventilated area, away from light, heat, and sources of ignition. It is sensitive to oxidation, so storage under inert gas (nitrogen/argon) is recommended. Temperature should ideally be 2-8°C (refrigerator). Avoid moisture and keep the container protected from air exposure to preserve stability and prevent degradation. |
Competitive D-α-Tocopherol 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!
