UNIEMUL PS 80 (POLYSORBATE 80)
GENERAL INFORMATION
UNIEMUL PS 80 is a non-ionic surfactant derived from sorbitan and ethoxylated with approximately 20 moles of ethylene oxide and oleic acid. It is widely utilized in cosmetic, personal care, and pharmaceutical formulations for its superior emulsifying and solubilizing properties, providing stable and smooth oil-in-water emulsions.
| Property | Description |
|---|---|
| Chemical Name | Polysorbate 80 |
| Trade Name | UNIEMUL PS 80 |
| CAS No | 9005-65-6 |
| Form | Liquid |
| Color | Clear to pale yellow |
| Odor | Mild characteristic odor |
| Purity | Approx. 100% (active content) |
PRODUCT DESCRIPTION
UNIEMUL PS 80 is a non-ionic surfactant and emulsifier produced by ethoxylation of sorbitan oleate with about 20 moles of ethylene oxide. It is extensively applied in cosmetic, personal care, and pharmaceutical products to stabilize oil-in-water emulsions and improve solubilization of oils and active ingredients.
APPLICATION AREAS
| Industry | Application |
| Cosmetics | Creams, lotions, cleansers, makeup removers |
| Personal Care | Shampoos, conditioners, body washes |
| Pharmaceuticals | Topical formulations, solubilizing agents |
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Active Content | ≥ 99% |
| Acid Value | ≤ 2 mg KOH/g |
| Hydroxyl Value | 400 - 460 mg KOH/g |
| Saponification Value | 45 - 55 mg KOH/g |
| Cloud Point | > 60 °C |
| Appearance | Clear to pale yellow liquid |
ADVANTAGES
High efficiency emulsifying and solubilizing agent
Compatible with wide pH range (4–10)
Improves formulation texture and stability
Mild, skin-friendly surfactant
Widely used in cosmetics and pharmaceuticals
PACKAGING / STORAGE
| Packaging Type | Storage Conditions |
| 25 kg drums | Store in a cool, dry place away from direct sunlight and moisture |
SAFETY / USAGE
For external use only
Avoid contact with eyes
Use protective gloves when handling
Keep out of reach of children
Follow recommended usage levels in formulations
Store in tightly closed containers to maintain quality
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