Sodium Lauryl Ether Sulfate (SLES)

Product list

Chemical Name

Sodium Lauryl Ether Sulfate

H.S. Code 340239
Synonym name
(C10-C16) Alcohol ethoxylate sulfated sodium salt,
Sodium lauryl ether sulfate,
Lauryl alcohol, ethoxylated sulfated, sodium salt,
Alkylether sulfate,
Sodium laureth sulfate,
Sodium lauryl sulfate,
Sodium lauryl oxyethyl sulfate,
AES,
N2EO,
SLES
CAS
68585-34-2
68891-38-3
Formula
CH₃(CH₂)₁₁(OCH₂CH₂)_nOSO₃Na (n = 2-3 ethylene oxide units)
Structure

Specification

Stability
Stable in acidic to neutral pH ranges (5.5–7.5 for skin contact).
Compatible with most anionic, nonionic, and amphoteric surfactants.
Cloud point < 0^oC (remains soluble at low temps)
Solubility Fully soluble in water, ethanol, glycols.
PH 7.0-9.5 (adjustable during formulation)(1% solution)
Viscosity 5,000 - 10,000 mPa.s
Active ingredient 68-72%
Odor Characteristic mild surfaction odor.
Appearance White to yellowish paste (25^oC)

Application

Sodium Lauryl Ether Sulfate (SLES 70% typically) is a sodium sulfate, it’s excellent foaming, detergency profiles, used in daily chemical industries and textile, paper pulp, leather, machinery, oil and other industries.
Also high-concentration surfactant widely used in personal care and cleaning products.

Handing and Safety

GHS Hazard Statements: not classified.

Package

170kg/plastic drum or custom package.

MSDS Sheet

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