Disodium Laureth-6 Sulfosuccinate

INCI: DISODIUM LAURETH-6 SULFOSUCCINATE

CAS Number
39354-45-5 (generic); 40754-59-4 is specific to laureth-3 variant
Function
Surfactant, cleansing agent, foam booster, hydrotrope
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR concluded alkyl PEG sulfosuccinates safe in present practices of use and concentration when formulated to be non-irritating (2015)

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Contains trace impurities including 1,4-dioxane and ethylene oxide (<1 ppm in trade materials) and formaldehyde (up to 0.056%); category 2 eye irritant at concentrated levels; hydrolysis-sensitive under acidic conditions.

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Concern Level: Moderate

Frequently Asked Questions

Is Disodium Laureth-6 Sulfosuccinate safe in cosmetics?

Contains trace impurities including 1,4-dioxane and ethylene oxide (<1 ppm in trade materials) and formaldehyde (up to 0.056%); category 2 eye irritant at concentrated levels; hydrolysis-sensitive under acidic conditions. The EU classifies Disodium Laureth-6 Sulfosuccinate as "permitted". Safety rating: GOOD.

Is Disodium Laureth-6 Sulfosuccinate allowed in the EU?

Disodium Laureth-6 Sulfosuccinate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Disodium Laureth-6 Sulfosuccinate do in cosmetics?

Disodium Laureth-6 Sulfosuccinate functions as: Surfactant, cleansing agent, foam booster, hydrotrope. It is classified as a cosmetic ingredient in our database. CAS number: 39354-45-5 (generic); 40754-59-4 is specific to laureth-3 variant.

What is the Margin of Safety for Disodium Laureth-6 Sulfosuccinate?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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