Tween 20 (Polysorbate 20) is a non-ionic surfactant and emulsifier used in cosmetics, pharmaceuticals, food processing, laboratory reagents and cleaning formulations.
Inquire About This ProductTween 20 (Polysorbate 20, POE(20) sorbitan monolaurate) is a polyoxyethylene sorbitan fatty acid ester and one of the most widely used non-ionic surfactants. It is an excellent emulsifier, solubiliser, wetting agent and stabiliser, compatible with a broad range of formulation systems.
Our Tween 20 is supplied at 97% minimum active content and is available in technical, cosmetic and food grade specifications. It is the surfactant of choice for pharmaceutical emulsions, ELISA assay buffers, cosmetic formulations and food emulsification. HLB value of 16.7 makes it ideal for oil-in-water emulsification.
| Chemical Name | Tween 20 (Polysorbate 20) |
| CAS Number | 9005-64-5 |
| Molecular Formula | C₅₈H₁₁₄O₂₆ (approx.) |
| Purity | 97% min (active) |
| Appearance | Clear to Yellow Viscous Liquid |
| Polysorbate 20 Content | 97% min |
| HLB Value | 16.7 |
| Acid Value | ≤ 2.0 mg KOH/g |
| Saponification Value | 40 – 55 mg KOH/g |
| Water Content | ≤ 3.0% |
| UN Number | Not regulated |
| Hazard Class | Not classified as dangerous goods |
Available in moisture-resistant packaging. Custom options on request.
| 25 kg Drum | HDPE drum |
| 200 L Drum | HDPE drum |
| 1000 L IBC | IBC tote |
| Storage | Cool, dry, well-ventilated area away from incompatible materials |
Contact our team for pricing, availability and technical data sheets.
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