UNIEMUL AS 25 (CETEARETH 29)
GENERAL INFORMATION
UNIEMUL AS 25 is a polyethylene glycol ether of cetearyl alcohol with approximately 29 moles of ethylene oxide. It is widely applied in cosmetic, personal care, and pharmaceutical products as an effective non-ionic emulsifier, contributing to the stability and sensory properties of formulations.
| Property | Description |
|---|---|
| Chemical Name | Polyethylene Glycol Ether of Cetearyl Alcohol (Ceteareth 29) |
| Trade Name | UNIEMUL AS 25 |
| CAS No | 68439-49-6 |
| Form | Liquid |
| Color | Clear to pale yellow |
| Odor | Mild characteristic odor |
| Purity | Approx. 100% (active content) |
PRODUCT DESCRIPTION
UNIEMUL AS 25 is a high-quality non-ionic surfactant and emulsifier produced by ethoxylation of cetearyl alcohol with an average of 29 ethylene oxide units. It is used in cosmetic, personal care, and pharmaceutical formulations to stabilize oil-in-water emulsions and improve the texture and appearance of products.
APPLICATION AREAS
| Industry | Application |
| Cosmetics | Creams, lotions, sunscreens |
| Personal Care | Hair conditioners, moisturizers |
| Pharmaceuticals | Topical creams and ointments |
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Active Content | ≥ 99% |
| Acid Value | ≤ 2 mg KOH/g |
| Hydroxyl Value | 100 - 150 mg KOH/g |
| Saponification Value | N/A |
| Cloud Point | > 60 °C |
| Appearance | Clear to pale yellow liquid |
ADVANTAGES
Excellent emulsification and stabilization properties
Compatible with a wide pH range
Enhances formulation texture and skin feel
Mild and skin-friendly surfactant
Suitable for diverse cosmetic and pharmaceutical applications
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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