Θειικό λαουρυλαιθέρα νάτριο (SLES)

INCI name:  Sodium Lauryl Ether Sulfate

Trade name: QUCIK DIRECT 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

Περιγραφή

Sodium Lauryl Ether Sulfate, interchangeably known as Sodium Laureth Sulfate, or SLES for short, has been a dominant surfactant used in daily household detergents, personal care products, and cosmetics. It’s a mild coconut-derived anionic surfactant with a great balance of cost and performance, dominantly used as an emulsifier, cleanser, and foaming agent in mild skin-touch products.

Thanks to its great cleaning power, mildness, and excellent compatibility with other surfactants, it can be found almost in all cleaning rinse-off products. Compared to the other rivaling primary surfactant, Linear Alkylbenzene Sulfonic Acid (LABSA), SLES is much milder, more natural, and more hard water-resistant.

QUCIK DIRECT has been partnering with leading SLES producers, with one being our next-door neighbor, through Third-party Toll-manufacturing Agreements. We can supply top-quality SLES 70% at a competitive price, with a 10,000 MT/month capacity.


Features & Benefits:

  • 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%.

Stability/Shelf life:

Stable. Combustible. Incompatible with potent oxidizing agents.

Store in a cool, dry, and dark place.

Under proper storage conditions, the shelf life of Sodium Lauryl Ether Sulfate is 24 months.

Recommended dosage:

The recommended dosage of Sodium Lauryl Ether Sulfate in detergents, personal care products, and cosmetics is 5.0%-18.0%

Classification

Items Standards
Classification
Anionic surfactant
Appearance (25℃)
White or light yellow viscous paste
Odor
Characteristic odor
Density (25°C), g/ml
1.05
Cloud point(1% water solution), ℃
-2
Flash Point(1% water solution), °C
Not applicable
Freeze Point, °C
5 – 10
Color (5%Am.aq.sol.), Klett
30 max
Active matter content, %
70±2
Unsulfated matter content, %
3.5 max
Sodium sulfate content, %
1.5 max
pH value (1% aqueous solution)
6.5~9.5
Dioxane content, ppm
≤30

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