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Sodyum Laureth Sülfat (SLES)
SURFACTANTS

Sodyum Laureth Sülfat (SLES)

CAS · 68585-34-2Formula · C14H29NaO5S (genel - 2EO)

Sodyum Laureth Sülfat (SLES) (C14H29NaO5S (genel - 2EO)) is an industrial product in the surfactants category, used in Shampoo and Hair Care, Shower Gel and Liquid Soap. Typical specifications: Appearance (20°C): Colorless to pale yellow flowable paste; Active Matter (%) 68–73; Unsulfated Matter (%) 3.0. KORKİMYA supplies Sodyum Laureth Sülfat (SLES) in 230 kg plastic or steel drum, 1100 kg IBC tank or bulk by heated tanker. Shelf life: 6 months from date of manufacture.

Technical Specifications
Appearance (20°C)
Colorless to pale yellow flowable paste
Active Matter (%)ISO 2870
68 - 73
Unsulfated Matter (%)ISO 894
≤ 3.0
Sodium Sulfate (Na2SO4, %)
≤ 1.5
pH (5% aqueous solution)ISO 4316
7.5 - 10.0
1,4-Dioxane Content (mg/kg)
≤ 50
Color (Hazen, 5% solution)ISO 6271
≤ 30
Use Cases
  • Shampoo and Hair Care
  • Shower Gel and Liquid Soap
  • Dishwashing Detergent
  • Laundry Detergent
  • Industrial Cleaners
  • Car Wash Products
Packaging

230 kg plastic or steel drum, 1100 kg IBC tank or bulk by heated tanker

Product Information
FormulaC14H29NaO5S (genel - 2EO)
CAS68585-34-2
CategorySURFACTANTS
Synonyms
Sodium Laureth SulfateSodium Lauryl Ether SulfateSLESSLES 70Sodium Lauryl Ether SulphatePEG-2 Lauryl Ether Sulfate
Storage

Store in original sealed packaging in a dry, cool environment, away from direct sunlight. Ideal storage temperature is between +10°C and +30°C. Frozen product can be used once melted and homogenised.

Transport

Shelf Life

6 months from date of manufacture

Test Methods
ISO 2870ISO 894ISO 4316ISO 6271
Sodyum Laureth Sülfat (SLES)
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Frequently asked questions
What is sodium laureth sulfate (SLES 70) and where is it used?

SLES 70 (CAS 68585-34-2) is a high-foaming anionic surfactant with 70% active matter. It forms the basis of shampoo, conditioner, shower gel, bubble bath, liquid hand soap and facial wash, and delivers strong washing performance in dishwashing and laundry detergents and general cleaners.

What packaging does SLES 70 come in, and is it ex-stock?

SLES 70 is supplied as a flowable paste in 230 kg plastic or steel drums, 1100 kg IBC tanks or bulk by heated tanker. It ships ex-stock from our domestic warehouse, so you avoid the wait of importing from China. Shelf life is 6 months from manufacture.

Is SLES KKDIK-registered and is an SDS provided?

Yes. SLES is supplied KKDIK-registered, and a Safety Data Sheet (SDS) is provided with every shipment. With a 1,4-dioxane content of max. 50 mg/kg, a Certificate of Analysis (CoA) and technical data sheet are available on request.

How do I request an SLES sample and a quote?

You can request a free sample and a current quote through the contact form. Detergent and personal-care manufacturers receive a fast reply with specification, packaging (drum/IBC/bulk) and invoicing details.

Last updated: 21.05.2026

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