Sodium Laureth Sulfate (SLES)
CAS 68585-34-2
Shampoo and Hair Care · Shower Gel and Liquid Soap · Dishwashing Detergent
- Active Matter (%)
- 68 – 73
- Unsulfated Matter (%)
- max 3.0
- Sodium Sulfate (Na2SO4, %)
- max 1.5
- pH (5% aqueous solution)
- 7.5 – 10.0
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Appearance (20°C) | Colorless to pale yellow flowable paste | °C |
| Active Matter (%) | 68 – 73 | ISO 2870 · % |
| Unsulfated Matter (%) | max 3.0 | ISO 894 · % |
| Sodium Sulfate (Na2SO4, %) | max 1.5 | % |
| pH (5% aqueous solution) | 7.5 – 10.0 | ISO 4316 · % |
| 1,4-Dioxane Content (mg/kg) | max 50 | — |
| Color (Hazen, 5% solution) | max 30 | ISO 6271 · % |
Detailed application areas
As a highly concentrated anionic surfactant, it forms the basis for shampoo, hair conditioner, shower gel, bubble bath, liquid hand soap and facial wash manufacture · provides high foam and strong washing performance in household cleaners such as dishwashing detergent, laundry detergent, all-purpose cleaner and carpet shampoo · used in industrial cleaners, car shampoos and textile pre-wetting baths · produces stable foam over a broad pH range with a lower irritation profile than SLS
Use Cases
- Shampoo and Hair Care
- Shower Gel and Liquid Soap
- Dishwashing Detergent
- Laundry Detergent
- Industrial Cleaners
- Car Wash Products
Packaging & storage
Packaging
230 kg plastic or steel drum, 1100 kg IBC tank or bulk by heated tanker
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.
Shelf Life
6 months from date of manufacture
Documents
Technical data sheet (TDS)
Review the recorded specifications, packaging and storage information.
View technical data sheet ↗Safety & lot documents
Request the current SDS and the certificate of analysis (CoA) for the lot you are evaluating.
Regulatory and compliance
KORKİMYA supply assurance
Stock in Türkiye
Current availability is confirmed by product and lot with your quote.
KKDİK registered
Every catalog product is KKDİK registered for Türkiye.
CoA for every lot
Verify technical values against the lot's certificate of analysis.
TL invoicing
Turkish lira invoicing is available for domestic purchases.
Payment terms
Discuss terms for your quantity and supply plan when requesting a quote.
Request Sample
Product Information
Sodium Laureth Sulfate (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 Sodium Laureth Sulfate (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.
High-foaming anionic surfactant · main surfactant for shampoo, shower gel, liquid soap, dishwashing and laundry detergent formulations (70% active matter)
- Formula
- C14H29NaO5S (genel - 2EO)
- CAS
- 68585-34-2
- Category
- SURFACTANTS
Synonyms
Test Methods
ISO 2870 · ISO 894 · ISO 4316 · ISO 6271
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 KKDİK-registered and is an SDS provided?
Yes. SLES is supplied KKDİK-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 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.
How is SLES 70 supplied wholesale and how do I request a price quote?
SLES 70 (CAS 68585-34-2) is supplied in 230 kg plastic or steel drums, 1100 kg IBC tanks, or in bulk by heated tanker. Shelf life is 6 months from the date of manufacture. To request a price quote, contact KORKİMYA and state the quantity you need. Prices are shared only in the quote.
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Last updated: 04/10/2026
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