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|
HS Code |
201411 |
| Name | α-Tocopherol Pharmaceutical Secondary Standard |
| Synonyms | Vitamin E, d-α-Tocopherol |
| Cas Number | 59-02-9 |
| Molecular Formula | C29H50O2 |
| Molecular Weight | 430.71 g/mol |
| Appearance | Clear, pale yellow to yellow, viscous oil |
| Purity | Typically ≥97% (HPLC) |
| Melting Point | 2.8 °C |
| Boiling Point | 200-220 °C (0.05 mmHg) |
| Storage Conditions | 2-8 °C, protect from light |
| Solubility | Insoluble in water; soluble in ethanol, acetone, and oils |
| Ec Number | 200-412-2 |
As an accredited α-Tocopherol Pharmaceutical Secondary Standard factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Alpha-Tocopherol Pharmaceutical Secondary Standard comes in a 1 mL amber glass ampoule, labeled with Sigma-Aldrich branding and product details. |
| Shipping | The shipping of α-Tocopherol Pharmaceutical Secondary Standard (Sigma Aldrich/Merck/TCI Chemical) is conducted under controlled conditions to maintain product integrity. The chemical is securely packaged in compliance with safety regulations, typically shipped at ambient temperature, and accompanied by proper documentation, ensuring safe and reliable delivery to laboratory or industrial destinations. |
| Storage | **α-Tocopherol Pharmaceutical Secondary Standard (Sigma Aldrich/Merck/TCI Chemical)** should be stored in a tightly closed container, protected from light, moisture, and air. Keep at 2–8°C (refrigerated), in a dry, well-ventilated area. Avoid exposure to heat and incompatible substances. Proper storage maintains the stability and purity of the standard for accurate laboratory analysis. |
Competitive α-Tocopherol Pharmaceutical Secondary Standard 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
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