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|
HS Code |
584929 |
| Product Name | Tween 40 |
| Chemical Name | Polyoxyethylene Sorbitan Monopalmitate |
| Cas Number | 9005-66-7 |
| Appearance | Yellow to amber viscous liquid or semi-solid |
| Molecular Formula | C62H122O26 |
| Average Molecular Weight | 1284.62 g/mol |
| Solubility | Soluble in water, ethanol, methanol |
| Hlb Value | 15.6 |
| Ph Value | 5.0 - 7.0 (5% aqueous solution) |
| Boiling Point | Decomposes before boiling |
| Storage Temperature | Room temperature (15-25°C) |
| Usage | Non-ionic surfactant and emulsifier |
| Odor | Slight characteristic odor |
| Synonyms | Polyethylene glycol sorbitan monopalmitate, Polysorbate 40 |
| Biochemical Application | Used in biochemical research for solubilizing proteins and lipids |
As an accredited Tween 40 (=Polyoxyethylene Sorbitan Monopalmitate) [for Biochemical Research] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tween 40 (Polyoxyethylene Sorbitan Monopalmitate) is supplied in a 100 mL amber glass bottle with a secure screw cap. |
| Shipping | Tween 40 (Polyoxyethylene Sorbitan Monopalmitate) for Biochemical Research is shipped in tightly sealed, chemical-resistant containers to prevent leakage and contamination. The product is transported at ambient temperature unless otherwise specified, with appropriate labeling and documentation per regulatory requirements, ensuring safe delivery from reputable suppliers such as Sigma Aldrich, Merck, or TCI. |
| Storage | Store **Tween 40 (Polyoxyethylene Sorbitan Monopalmitate)** [for Biochemical Research] in a tightly closed container at room temperature (15–25°C), away from direct sunlight, moisture, and incompatible substances. Ensure the storage area is well-ventilated and designated for chemicals. Follow manufacturer and institutional safety protocols and avoid sources of ignition or excessive heat. Keep out of reach of unauthorized personnel. |
Competitive Tween 40 (=Polyoxyethylene Sorbitan Monopalmitate) [for Biochemical Research] prices that fit your budget—flexible terms and customized quotes for every order.
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