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 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium lauryl ether sulfate is an anionic surfactant widely used in detergents, shampoos, and personal care products for its foaming and cleaning properties. It is available in powder and liquid forms. CAS: 9004-82-4, Molecular Formula: C14H29NaO5S, Molecular Weight: 332.43 g/mol, Storage: 2 to 8 °C, Signal Word: Warning.
Molekula supplies Sodium lauryl ether sulfate in 100 g packs, from £35.40 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 6 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £29.50 per pack ex VAT · £35.40 inc. VAT
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 | White or light yellow gelatinous paste |
| Identification | Conforms to reference |
| pH | (2%) 7.0-9.0 |
| Sodium sulphate | ≤1.5% |
| Iron (Fe) | ≤5.0% |
| 1,4-Dioxane | ≤20ppm |
| Active Matter | 68.0-72.0% |
| Unsulphated Matter | ≤3.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 32341713 |
| CAS Number | 9004-82-4 |
| IUPAC Name | sodium 2-dodecoxyethyl sulfate |
| EC Number | 239-925-1 |
| Molecular Formula | C14H29NaO5S |
| Molecular Weight | 332.43 |
| Exact Mass | 332.1633 |
| SMILES | CCCCCCCCCCCCOCCOS(=O)(=O)[O-].[Na+] |
| InChIKey | ASEFUFIKYOCPIJ-UHFFFAOYSA-M |
| InChI | 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 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2833295190 |
| Tariff Code | 3402399090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+350 IF ON SKIN: Gently wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, 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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 2-(Dodecyloxy)ethyl sodium sulfate
- Dodecyl sodium ethoxysulfate
- Ethanol, 2-(dodecyloxy)-, hydrogen sulfate, sodium salt
- Ethanol, 2-(dodecyloxy)-, sulfate, sodium salt
- Sodium 2-(dodecyloxy)ethyl sulfate
- Sodium 2-(dodecyloxy)ethyl sulphate
- Sodium dodecylmonooxyethylene sulfate
- Sodium laureth sulfate
- Sodium lauryl ethoxysulfate
- sodium;2-dodecoxyethyl sulfate
Frequently asked questions
What is Sodium lauryl ether sulfate used for?
It is commonly used as a surfactant and foaming agent in detergents, shampoos, and personal care products.
What is the chemical formula and molecular weight of Sodium lauryl ether sulfate?
The formula is C14H29NaO5S with a molecular weight of 332.43 g/mol.
How should Sodium lauryl ether sulfate be stored?
It should be stored at temperatures between 2 to 8 °C to maintain stability.
What grade of Sodium lauryl ether sulfate is available?
It is supplied as a white or light yellow gelatinous paste with 68.0-72.0% active matter, pH (2%) of 7.0-9.0, sodium sulphate of no more than 1.5%, 1,4-dioxane of no more than 20 ppm and unsulphated matter of no more than 3.5%; please contact us if you need a different specification.
Can Molekula supply Sodium lauryl ether sulfate in bulk?
Yes, Molekula can supply this product in bulk quantities—please contact us for pricing and availability.
What documentation comes with an order of Sodium lauryl ether sulfate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
Where can I buy Sodium lauryl ether sulfate?
Directly from Molekula, which lists Sodium lauryl ether sulfate in 100 g packs from £35.40 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
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.