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Sodium Laureth Sulfate (SLES)

Sodium Laureth Sulfate (SLES)

CAS Number: 9004-82-4

Molecular Formula: C14H29NaO5S

Ethoxylated anionic surfactantSLES 70% PastepH compatibilityHigh Foaming AgentEmulsifierREACH, FDA-CFR 178.1010Alternate CAS 15826-16-1End use functional additiveSLES 70

About Sodium Laureth Sulfate (SLES)

(SLES 70) Sodium Lauryl Ether Sulfate (SLES), alternate cas (15826-16-1), Lauryl Ether Sulfate sodium salt (68585-34-2), is an ethoxylated anionic surfactant supplied as a viscous, pale liquid containing ~70% active matter. The 70% active concentration allows for easy dilution and formulation flexibility. Sodium lauryl...

Sodium Laureth Sulfate (SLES) Specifications

CAS Number
9004-82-4
Molecular Formula
C14H29NaO5S
IUPAC Name
sodium;2-dodecoxyethyl sulfate
Canonical SMILES
CCCCCCCCCCCCOCCOS(=O)(=O)[O-].[Na+]
InChI Key
ASEFUFIKYOCPIJ-UHFFFAOYSA-M
InChI
1S/C14H30O5S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-18-13-14-19-20(15,16)17;/h2-14H2,1H3,(H,15,16,17);/q;+1/p-1
PubChem CID
23665884
EINECS Number
239-925-1
MDL Number
MFCD00131670
UNSPSC Code
12352200
eClass
34050301
HSN No
34021100
Appearance
Colourless to pale amber, viscous solution
pH (1% w/v. Solution)
7.00 - 9.50
Active Matter Content
69.00 - 71.00% w/w
Sodium Sulfate
<= 1.00% w/w
GHS Classification
Eye Irritation (Category 2A), Skin Irritation (Category 2)
(H) Statements code
H319, H315
(P) Statements code
P264, P280, P305+P351+P338, P302+P352

Personal Care

Shampoos, body washes, liquid soaps, facial cleansers

Industrial & Institutional Cleaners

Degreasers, car wash soaps, floor cleaners

Household

Dishwashing liquids, laundry detergents

Food Processing (limited use)

As rinsing/foam agents in cleaning-in-place (CIP) systems when certified food-grade

Speciality

High-foam formulations with excellent cleansing capacity Compatible with both soft and hard water Acts as a primary or secondary surfactant in blend systems Frequent choice with Cocamidopropyl Betaine for mildness

Storage Temp

15–30°C

Packaging

200 kg HDPE drums, IBCs, bulk tankers

Stacking

1 drum high or palletized

Transport

Non-hazardous, not flammable

Protection

Keep tightly closed, away from freezing and direct sunlight

Shelf Life

1 year from manufacturing date

COA
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Sodium Laureth Sulfate (SLES) FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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