Sodium Lauryl Ether Sulfate basic Data Sheet
- Formula: C12H25O.(C2H4O)2.SO3.Na
- CAS No.: 68585-34-2
- Storage Temperature: RT
- Molecular Weight:376.48
- Melting Point: 10-15 °C
- Density: ca. 1.1
- Synonym(s): Sodium laureth sulfate, SLES
What is SLES?
SLES, also known as Sodium Lauryl Ether Sulfate and sodium laureth sulfate, is a widely used surfactant and detergent due to its excellent foaming and cleansing properties.
It is synthesized via the continuous SO3 sulfation of a narrow-cut fatty alcohol, ethoxylated alcohol, followed by neutralization with sodium hydroxide.
SLES is a milder version of SLS, offering a good balance of cleansing power and gentleness.
Let’s get SLES from Highassay
If you are looking for a professional SLES supplier in China, HIGHASSAY is your best choice. We offer SLES with an active matter of 27% and 70%, which are suitable for your production needs. Highassay has been supplying 11000mt SLES to many clients all over the world every year.
Highassay values every client and has more than 20 Sales Representatives to follow your requirements.
Highassay is an ideal business partner for you, as we serve the business market with competitively priced products and consistently high-quality offerings.
Sodium Lauryl Ether (1EO) Sulfate with Different Active Matters Content
Application of Sodium Lauryl Ether Sulfate
You’ll find SLES in tons of everyday products like shampoos, soaps, and body washes. It’s great at making foam and cleaning things well.
Beyond personal care, SLES is used in industries like printing, dyeing, petroleum, and leather processing. It can act as a lubricant, dyeing agent, cleaner, foaming agent, and degreaser.
SLES exhibits excellent performance in several key areas, including emulsification, cleansing, foaming, wetting capabilities, and high biodegradability.
Well, SLES is a type of surfactant that helps water and oil mix together by reducing surface tension. It also acts as a detergent, helping to clean stuff and get rid of dirt.
27 % SLES is a Colorless transparent liquid, and 70% SLES is a Pale straw pourable paste
The price varies according to the specifications and quantity. Generally speaking, the smaller the quantity, the higher the price; the larger the quantity, the lower the price. If you want more detailed prices, please do not hesitate to contact us!
Sodium laureth sulfate (SLES) is a milder, more gentle surfactant than sodium lauryl sulfate (SLS).
Sodium Lauryl Ether (2EO) Sulfate with the active matter 27.0 ±1.0 | |
| Appearance at 25°C | Colorless transparent liquid |
| Viscosity at 20°C | 100cp.s |
| Relative density at 20°C | 1.04 |
| Chemical: | |
| Active matter | 27.0 ± 1.0% |
| Unsulphated Matter | 1.5% max |
| Sodium Sulphate | 0.6% max |
| Chloride ion | 0.15 % max |
| pH (5% solution) | 6.5-7.5 |
| 1,4-Dioxane | 20ppm max |
| Typical analysis: | |
| Active matter | 27.5% |
| Unsulphated Matter | 0.8% |
| Sodium Sulphate | 0.5% |
| Chloride ion | 0.1% |
| pH (5% solution) | 7.2 |
Sodium Lauryl Ether (1EO) Sulfate with the active matter 70.0±2.0 | |
| Appearance at 25°C | Pale straw pourable paste |
| Freezing point | 12°C |
| Chemical: | |
| Active matter | 70.0 ± 2.0 % |
| Unsulphated Matter | 3.5% max |
| Sodium Sulphate | 1.5% max |
| Chloride ion | 0.3 % max |
| pH (2% solution) | 7.0-9.0 |
| 1,4-Dioxane | 20ppm max |
Sodium Lauryl Ether (2EO) Sulfate with the active matter 70.0±2.0 | |
| Appearance at 25°C | Pale straw pourable paste |
| Freezing point | 10°C |
| Chemical: | |
| Active Matter | 70.0 ± 2.0 % |
| Unsulphated Matter | 3.5% max |
| Sodium Sulphate | 1.5% max |
| pH (2% solution) | 7.0-9.0 |
| 1,4-Dioxane | 20 ppm max |
| Typical analysis: | |
| Active matter | 70.0% |
| Unsulphated Matter | 2.0% |
| Sodium Sulphate | 1.0% |
| pH (2% solution) | 8.5 |
Sodium Lauryl Ether (3EO) Sulfate with the active matter 70.0±2.0 | |
| Appearance at 25°C | Pale straw pourable paste |
| Freezing point | 8°C |
| Chemical: | |
| Active matter | 70.0 ± 2.0 % |
| Unsulphated Matter | 3.5% max |
| Sodium Sulphate | 1.5% max |
| Chloride ion | 0.3 % max |
| pH (2% solution ) | 7.0-9.0 |
| 1,4-Dioxane | 50ppm max |
