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SLES

SLES

Surfactant SLES 70% / Sodium Laureth Sulfate
Product: Sodium Lauryl Ether Sulphate

Synonyms: SLES, AES, Sodium Alcohol Ether Sulphate, Sodium Fatty Alcohol Ether Sulfate, Sodium Laureth Sulphate, Sodium Lauryl Ether Sulfate

Chemical formula: RO(CH2CH2O)nSo3Na; R=C12-C14, n=2-3
CAS No.: 68585-34-2

1. Properties
SLES is a kind of anionic surfactant with excellent performance. It has excellent detergency, emulsification, wetting, dispersion, densifying and foamability performance, it is easy to dissolve in water. As well as has wide compatibility, favorable hard-water resistant and high-biodegradation ability and low irritation to skin and eye.

3. Application:
1). Detergent Industry:
It is widely used in liquid detergent, such as hair and bath shampoo, dish detergents, bubble bath and hand washing, complex soap etc. SLES can also be used in washing powder and detergent for heavy dirty. Using SLES to replace LABSA, phosphate can be saved or reduced, and general dosage of active matter is reduced.

2). Textile Industries:
In textile, printing and dyeing, oil and leather industries, it is the lubricant, dyeing agent, cleaner, foaming agent and degreasing agent.

 Items  Specification
 Active matter, %  68-72
 Free Oil, %   3.5 max.
 Sodium sulfate, %  1.5 max.
 1, 4-Dioxane, PPM 30 max.  30 max.
 pH value ( 25 o C, 2% Am. aq. sol)  7.0~9.5
 Color, Hazen (5%Am. aq. sol)  20 max.
 Chloride ion, %  0.3 Max

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