Molekula
Sodium lauryl ether sulfate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium lauryl ether sulfate is a widely used anionic surfactant and emulsifier, primarily found in detergents, shampoos, and household cleaning products due to its excellent foaming and wetting properties. It is a key ingredient in formulations requiring effective cleaning and emulsification. This chemical has a CAS number of 68585-34-2, a molecular formula of C16H33NaO6S, and a molecular weight of 496.7. It is stored at ambient conditions but carries a "Danger" signal word, indicating potential hazards. Molekula supplies sodium lauryl ether sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow liquid |
| pH | 7 - 9 |
| Dioxane | ≤ 50ppm |
| Iron (Fe) | ≤ 5ppm |
| Active Matter | 68 - 72% |
| Sulphates (SO4)(2-) | ≤ 1.5% |
| Free oil content | ≤ 3.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89991385 |
| CAS Number | 68585-34-2 |
| Molecular Formula | C16H33NaO6S |
| Molecular Weight | 496.7 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 3402.39.90.50 |
| Tariff Code | 3402399090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sodium lauryl ether sulfate (SLES) commonly used for?
SLES is primarily used as a surfactant in detergents, shampoos, body washes, and other personal care products due to its mild cleansing properties and foaming ability.
What is the chemical formula and molecular weight of SLES?
The chemical formula is **C₁₆H₃₃NaO₆S**, and the molecular weight is **496.7 g/mol**.
How should sodium lauryl ether sulfate be stored?
Store SLES at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What grades or purity levels of SLES does Molekula supply?
Molekula supplies **technical-grade SLES** (typically 25–30% active matter) for industrial and formulation use.
Can Molekula supply sodium lauryl ether sulfate in bulk quantities?
Yes, Molekula can provide SLES in **bulk quantities** (drums, IBCs, or custom packaging) depending on order volume.
What documentation comes with a sodium lauryl ether sulfate order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.