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HS Code |
633254 |
| Chemical Name | Polyoxyethylene (20) sorbitan monostearate |
| Common Name | Tween 65 |
| Cas Number | 9005-71-4 |
| Molecular Formula | C62H122O32 |
| Molecular Weight | 1310.5 g/mol |
| Appearance | Pale yellow to amber oily liquid or semi-solid |
| Solubility | Soluble in water and ethanol |
| Ph | 5.0-7.0 (5% in H2O at 25°C) |
| Density | ≈1.06 g/mL at 25°C |
| Hlb Value | 10.5 |
| Melting Point | 21-26°C |
| Boiling Point | Decomposes before boiling |
| Storage Temp | Room temperature (15-30°C) |
As an accredited Tween 65 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tween 65 from Sigma Aldrich/Merck/TCI Chemical is packaged in a 500 mL amber glass bottle with a secure screw cap. |
| Shipping | Tween 65 from Sigma Aldrich/Merck/TCI Chemical is typically shipped in tightly sealed containers to prevent contamination and moisture uptake. It is transported at ambient temperature, with packaging compliant with chemical safety regulations. Ensure that the shipment is labeled appropriately and handled to avoid exposure to heat, light, or incompatible substances. |
| Storage | Tween 65 (from suppliers such as Sigma Aldrich, Merck, or TCI Chemical) should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Protect it from moisture and incompatible substances such as strong oxidizers. Keep the storage area appropriately labeled and follow safety data sheet recommendations. |
Competitive Tween 65 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.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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