Disodium Lauryl Sulfosuccinate
Basic infomation:
INCI name: Disodium Lauryl Sulfosuccinate
Trade name: Yeser® MS 50
CAS No.: 19040-44-9
Molecular formula: C12H25OOCCH2CH(SO3Na)COONa
Source: Self-produced
Standard executed: QB/T 4085
Packaging: in 50KG plastic drum
Disodium Laureth Sulfosuccinate, also known as DLS for short, is a very mild, non-irritating anionic surfactant. It features excellent detergency, yet with medium degreasing power, which enables the final product to clean well and leaves the skin and hair a delicate feeling after washing. DLS is considered by far the best choice of a primary surfactant to formulate sulfate-free gentle hair and skin care products.
The other highlight of DLS is that it produces very rich and delicate foam during washing and can be easily rinsed off, leaving very low residue. DLS is commonly used to make high-end gentle shampoos, baby bath lotions, and facial cleansers for tender care.
However, it must be noted that DLS can only be used in formulations with a pH range of 5.0-7.0; it must not be compounded directly with ingredients with a pH above 7.0.
Yeser Chemicals is a pioneering producer of Disodium Laureth Sulfosuccinate in China, with a 15,000 MT annual output capacity. Yeser® MS is well-known and well-accepted by numerous high-end hair and skin care product producers.
Features & Benefits:
- Fine and rich foam, no slippery feeling, easy to clean.
- A common mild surfactant with strong detergency and low degreasing power.
- Excellent compatibility with other surfactants and can reduce the irritation of the product.
- * Can only be used in formulations with a pH range of 5.0-7.0; Must not be compounded directly with ingredients with pH above 7.0.
Stability/Shelf life:
Stable at a narrow pH range of 5.0-7.0.
Pack in tight-closed containers(drums or tanks); Store in a dry, ventilated and cool place; Kept away from direct sun and water.
Under proper storage conditions, the shelf life of Yeser® MS50 is 12 months.
Recommended dosage:
The recommended dosage of Yeser® MS 50 in hair and skin care products is 10.0%-50.0%.
Also known as:
- DLS Mild
- STEPAN-MILD SL3-BA
- Butanedioic acid, sulfo-, C-dodecyl ester, disodium salt
- Disodium C-dodecyl sulphonatosuccinate
- Butanedioic acid, 2-sulfo-, 1(or 4)-dodecyl ester, sodium salt (1:2)
- Sodium monododecyl sulfosuccinate
| Items | Standards |
|---|---|
| Classification | Anionic surfactant |
| Appearance (25℃) | White delicate paste |
| Odor | Slight characteristic odor |
| Water solubility | Highly soluble |
| pH value (10% Aqueous solution, 25℃) | 5.0～7.0 |
| Solid content, % | 48.0~52.0 |
| Sodium Sulfite content, % | ≤0.2 |
| Ingredient | Wt, % (as is) | Function |
|---|---|---|
| 42.0% | Primary surfactant | |
| 4.0% | Secondary surfactant | |
| 4.0% | Secondary surfactant | |
| 2.0% | Secondary Surfactant | |
| 0.4% | Thickener | |
| 1.0% | Suspending agent | |
| 0.1% | Chelating agent | |
| q.s. to achieve desired vicosity | Thickener | |
| Fragrance, Dye, Preservatives | q.s. | Additives |
| Deionized water | q.s. to 100% | Solvent, Carrier |
| q.s. to achieve desired pH(5.5-6.5) | pH Adjuster |
| Ingredient | Wt, % (as is) | Function |
|---|---|---|
| 43.0% | Primary surfactant | |
| 4.0% | Secondary surfactant | |
| 1.0% | Secondary surfactant | |
| 13.0% | Secondary surfactant | |
| 4.0% | Secondary surfactant | |
| 2.0% | Secondary surfactant | |
| 0.6% | Thickener | |
| 1.0% | Suspending agent | |
| 0.1% | Chelating agent | |
| q.s. to achieve desired vicosity | Thickener | |
| Fragrance, Dye, Preservatives | q.s. | Additives |
| Deionized water | q.s. to 100% | Solvent, Carrier |
| q.s. to achieve desired pH(5.5-6.5) | pH Adjuster |
| Ingredient | Wt, % (as is) | Function |
|---|---|---|
| 43.0% | Primary surfactant | |
| 8.0% | Secondary surfactant | |
| 4.0% | Secondary surfactant | |
| 2.0% | Secondary surfactant | |
| 0.4% | Thickener | |
| 0.1% | Moisturizer | |
| 1.0% | Suspending agent | |
| 0.1% | Chelating agent | |
| q.s. to achieve desired vicosity | Thickener | |
| Fragrance, Dye, Preservatives | q.s. | Additives |
| Deionized water | q.s. to 100% | Solvent, Carrier |
| q.s. to achieve desired pH(6.0-6.5) | pH Adjuster |
Frequently Asked Questions
We are the manufacturer and undoubtedly a leading manufacturer of Disodium Laureth Sulfosuccinate(DLS) in quality and in scale.
Disodium Laureth Sulfosuccinate(DLS) has been reviewed by U.S. Food and Drug Administration (FDA) and Cosmetic Ingredient Review (CIR) and is considered to be safe to use in limited concentrations.
It does not have a sulfate ion head in its molecular structure, and its molecule is too big to penetrate into the skin, which makes it very gentle and low irritating.
It also has a low risk of cancer and allergies causing.
Typically, our Minimum Order Quantity(MOQ) for Yeser® MS 50 is one 20″FCL, which is 18MT(in 50kg drum packaging).
However, we accept mixed loading with other non-hazardous products, such as CAPB, CDEA, SLES, AEO-9, Potassium Cocoate, etc.
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