SLES 70 % is an excellent anionic surfactant with good cleaning, emulsifying, wetting and foaming properties
Sodium laureth sulfate, also known as sodium laureth sulfate/sodium dialkyl ether sulfate, or SLES, is a major surfactant in daily household detergents, personal care products and cosmetics. It is a mild coconut-derived anionic surfactant that strikes a good balance between cost and performance and is mainly used in mild skin-friendly products as an emulsifier, cleanser and foaming agent.
Due to its strong cleaning power, mild characteristics and excellent compatibility with other surfactants, SLES is present in almost all cleansing and rinsing products. Compared with another major surfactant, linear alkylbenzene sulfonic acid (LABSA), SLES is milder, more natural and more resistant to hard water.
Basic infomation
INCI name: Sodium Lauryl Ether Sulfate
Trade name: SLES 70%
CAS No.: 68585-34-2
Molecular formula: CH3(CH2)11(OCH2CH2)NOSO3Na
Source: 3rd-party commissioned manufacturing
Standard executed: GB/T 13529-2011
Packaging: in 170KG/220KG plastic drum or 1000KG IBC tank
Excellent solubility and compatibility with other surfactants, resulting in great formulating flexibility.
Mild and low irritation makes it perfect for formulating all kinds of skin-touch products, to name a few, Shampoo, Body Lotion, Facial Cleanser, and Hand Soap Liquid.
With significant foaming, emulsifying, and cleansing ability, also with good hard water resistant property.
Made from natural coconut extract, with an excellent degradation rate of up to 92%.
Also known as:
Sodium laureth sulfate
Sodium laureth sulphate
Sodium lauryl ether sulfate
SLES 70
AES
Texapon N70
Product Parameters
| Classification | Anionic surfactant | Dioxane content, ppm | ≤30 |
| Appearance (25℃) | White or light yellow viscous paste | HS Code |
3402110000 |
| Odor | Characteristic odor | Molecular Formula | C12H26Na2O5S |
| Density (25°C), g/ml | 1.05 | Molecular Weight | 328.37600 |
| Cloud point(1% water solution), ℃ | -2 | Exact Mass | 328.13000 |
| Flash Point(1% water solution), °C | Not applicable | PSA | 108.87000 |
| Freeze Point, °C | 5-10 | LogP | 3.64240 |
| Color (5%Am.aq.sol.), Klett | 30 max | Appearance | liquid |
| Active matter content, % | 70±2 | Storage conditions | Room temperature |
| Unsulfated matter content, % | 3.5 max | EINECS | 209-553-4 |
| Sodium sulfate content, % | 1.5 max | Standard executed | GB/T 13529-2011 |
| pH value (1% aqueous solution) | 6.5～9.5 | Packaging | 170KG/220KG plastic drum or 1000KG IBC tank |