Ceteareth-25|CAS RH:68439-49-6Anhui Jin’ao Chemical Co.,Ltd.

1. Product Basic Information

Commercial Name: Peregal O-25

INCI Name: Ceteareth-25

Chemical Name: Cetearyl Alcohol Polyoxyethylene Ether

CAS No.: 68439-49-6

EINECS No.: 500-212-8

Product Type: Non-ionic Surfactant / O/W Emulsifier

HLB Value: 16.0–17.0 (High hydrophilicity)

Appearance: White flake solid at room temperature

2. Technical Specifications

Solubility: Easily soluble in cold and hot water, transparent aqueous solution; soluble in polar organic solvents

pH Value (1% Aqueous Solution): 5.0–7.0 (Neutral)

Cloud Point (5% NaCl Solution): 91–96℃

Moisture Content: ≤1.0%

Stability: Resistant to hard water, weak acid, weak alkali and high temperature; stable in wide pH range

3. Product Features

Excellent Emulsifying Performance: High HLB value enables stable oil-in-water (O/W) emulsion, perfectly emulsifies mineral oil, natural vegetable oil, stearic acid and various grease systems.
Multi-functional Properties: Integrates emulsification, dispersion, solubilization, penetration, cleaning and antistatic functions.
High Adaptability: Excellent tolerance to hard water, electrolyte and high-temperature working conditions, no stratification or failure in complex industrial environments.
Low Irritation & High Safety: Stable chemical property, mild formula, low skin irritation, suitable for industrial and cosmetic grade applications.
Good Compatibility: Compatible with anionic, cationic and other non-ionic surfactants, no antagonistic reaction, significantly improves system stability.

4. Main Applications

4.1 Textile & Dyeing Industry (Core Application)

Widely used as high-efficiency leveling agent, retarding agent, dispersing agent and stripping agent for reactive dyes, acid dyes, disperse dyes and vat dyes. Effectively prevents color unevenness and color flower, improves color fastness and color brightness of fabrics. Also serves as scouring penetrant and anti-staining agent for cotton, wool, nylon and polyester fabrics.

4.2 Industrial Cleaning & Emulsification

Used as degreasing and cleaning agent for metal processing industry to remove mineral oil and mechanical grease. Applied as emulsifier for paraffin, industrial grease and acrylic emulsion polymerization, and stabilizes various industrial emulsion systems.

4.3 Personal Care & Cosmetics

As solubilizer, emulsifier and thickener for skin care lotions, creams, hair care products and antiperspirants. Prepares stable mild O/W cosmetic emulsions, improves product texture and skin absorption, and enhances formula stability.

4.4 Other Industrial Fields

Can be used as auxiliary penetrant and emulsifier for pesticide formulations, lubricant emulsifier for glass fiber, and oil agent component for synthetic fiber spinning.

5. Packaging & Storage

Packaging: 25kg/bag (Standard industrial packaging)

Storage Condition: Store in dry, cool and ventilated warehouse, keep away from moisture, high temperature and direct sunlight. Sealed storage to avoid deliquescence.

Shelf Life: 24 months under proper storage conditions