SLES is an anionic surfactant with excellent cleaning, emulsifying, wetting, thickening, and foaming properties. It offers good solubility, broad compatibility, strong resistance to hard water, high biodegradability, and relatively low irritation to skin and eyes.
Specification
CAS No. : 9004-82-4
EINECS:920-535-1
Package: 170kg/drum
Brand: TOPINCHEM®
Formula : (C2H4O)nC12H26O4S.Na
Minimum Order: 1000KG
|
Item |
Standard of Analysis |
Analysis Method |
|
Appearance |
Light yellow |
Visual |
|
Vision |
Viscous liquid |
Visual |
|
Active Matter (%) |
≥69.8 |
GB/T5173 |
|
PH Value (1%AM Solution) |
8.0-9.5 |
GB/T6368 |
|
Unsulphated Matter (%) |
≤3.5 |
GB/T13529 |
|
Color Value (Klett, 5%AM.aq.sol) |
≤10 |
GB/T8447 |
Application

SLES is widely used in liquid detergents such as dishwashing liquids, shampoos, bubble baths, and hand soaps, as well as in laundry powders and heavy-duty detergents. It can replace Linear Alkylbenzene Sulfonate (LAS) to reduce or eliminate phosphate use and lower the dosage of active ingredients.
In the textile, petroleum, dyeing, and leather industries, SLES serves as a:
Dyeing assistant
Lubricant
Cleaning agent
Degreaser
Foaming agent
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