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AES/SLES 70% Sodium Lauryl Ether Sulfate
RAW MATERIAL
SLES/AES

AES/SLES 70% Sodium Lauryl Ether Sulfate

AES/SLES 70% Sodium Lauryl Ether Sulfate is an anionic surfactant supplied as a white to light yellow paste for liquid detergents, cleaners, shampoos, and other washing formulations.

Chemical Name
Sodium Lauryl Ethyl Sulphonate
Molecular Weight
376.48
Molecular Formula
RO(CH2CH2O)nSO3Na (R: C12, n=2)
EINECS
215-185-5
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PRODUCT OVERVIEW

Product Description

AES/SLES 70% Sodium Lauryl Ether Sulfate is an anionic surfactant supplied as a white to light yellow paste with approximately 70% active content. It provides cleaning, emulsifying, wetting, thickening, and foaming performance and has good solubility and compatibility in detergent formulations. SLES/AES is widely used in liquid detergents such as dishwashing products, shampoos, bubble baths, and hand cleaners. It can also be used in washing powders and in textile, printing, dyeing, oil, and leather processing applications.
PRODUCT PARAMETERS

General Parameters

Appearance
White to yellow paste
Melting Point
318.4°C
Boiling Point
1390°C
Density
2.13 g/m³
Flash Point
176-178°C
Solubility
Soluble in water and glycol; insoluble in ethanol
KEY PROPERTIES

Product Characteristics

Anionic surfactant with strong cleaning and foaming performance.
Provides emulsifying, wetting, and thickening functionality.
Good compatibility and resistance to hard water.
Suitable for liquid detergent and personal-care cleaning formulations.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Regular 15 ppm
Appearance White to light yellow paste White to light yellow paste
Active Content by wt % 68-72 68-72
Sodium Sulfate by wt % 1.5 max 1.5 max
pH Value (1% Solution) 7.0-9.5 7.0-9.5
Unsulfured Matter by wt % 2.0 max 2.0 max
Color, Hazen (5% a.m.) 20 max 20 max
1,4-Dioxane by ppm 30 max 15 max
APPLICATIONS

Typical Uses

✓
Used in liquid detergent formulations, including dishwashing liquids and household cleaning products.
✓
Used in shampoos, bubble baths, hand cleaners, and other personal-care cleansing formulations.
✓
Used in washing powders and heavy-duty detergent formulations.
✓
Used as a cleaning, foaming, wetting, and processing aid in textile, printing, dyeing, oil, and leather applications.
STORAGE & HANDLING

Handling Guidance

Store in suitable sealed containers in a cool, dry, and well-protected storage area. Protect the product from direct sunlight, moisture, contamination, and incompatible materials. Storage conditions, packaging requirements, and shelf life should follow the actual supplier COA, SDS, and technical documentation.
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