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Disodium Lauryl Sulfosuccinate CAS No.: 19040-44-9 CAS No.: 13192-12-6

A sulfate-free anionic surfactant, Disodium Lauryl Sulfosuccinate, works incredibly well to create a creamy, rich lather in your products. It is available as a white colored, fine powder. While producing a lot of foam, Disodium Lauryl Sulfosuccinate is much milder than sodium lauryl sulfate (SLS). It is used as a cleansing, foam-boosting, and skin-conditioning agent in cosmetics and personal care products.

  • Product name: Disodium Lauryl Sulfosuccinate
  • CAS No. 19040-44-9
  • Appearance: White powder
  • Level: daily chemical grade
  • Origin: China
  • Packaging: 180KG/iron drum
  • Storage: Store sealed in a dry, cool and ventilated place.
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It is compatible with anionic, nonionic, amphoteric surfactants. It is milder and less irritating than SLS. It is used at up to 3% in leave-on and at up to 7% in rinse-off products.

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-Skin care: It is a desired ingredient in "syndet bars" (soap less soaps) because of its excellent foaming capabilities.
-Hair care: It will clean the hair without robbing them of moisture, the way some harsh sulphates do.

Characteristics

Disodium Lauryl Sulfosuccinate is obtained via an esterification and sulfonation reaction. In the esterification reaction, lauryl alcohol and maleic anhydride react to form lauryl maleate. In the sulfonation reaction, lauryl maleate reacts with sodium bisulfite to produce the byproduct, Disodium Lauryl Sulfosuccinate.

Property

Values

Boiling Point

>=290°C

Melting Point

>=249°C

pH

6.0-9.0 (water, 10 g/l, 20°C)

Solubility

Soluble in fixed and volatile oils Miscible in water

Characteristics

1.Mild anionic surfactant with low irritation to skin and eyes.
2.The degreasing power is moderate,easy to wash, and the skin feels fresh after washing.
3.High concentration of aqueous solution can produce pearly and bright paste, and the paste is soft and easy to spread.

CharacteristicsDisodium Lauryl Sulfosuccinate plays the role in formulation:

-Cleansing
-Foam boosting
-Foaming
-Skin conditioning
-Surfactant
It is applicable to facial cleanser, body wash, shampoo, etc. It is especially suitable for paste products.