Disodium Laureth Sulfosuccinate Quick Details

Chemical Name: Disodium 4-[2-(dodecyloxy)ethoxy]-4-oxo-2-sulfonatobutanoate

Synonyms: Disodium Laureth-9 Sulfosuccinate; Poly(oxy-1,2-ethanediyl), alpha-(3-carboxy-1-oxo-3-sulfopropyl)-omega-(dodecyloxy)-, sodium salt

CAS No.: 39354-45-5

EC No.: 609-644-9

Molecular Formula: C18H32Na2O8S

Molecular Weight: 454.49 g/mol

Appearance: Clear to pale yellow liquid

Assay: 30.0% min

Disodium Laureth Sulfosuccinate Specification

Item	Specifications
Appearance	Clear to pale yellow viscous liquid
Active Matter	30.0% – 33.0%
pH Value (10% aqueous solution, 25 C)	5.5 – 6.5
Unsulfated Matter	1.5% max
Sodium Sulfate	1.0% max
Color (APHA)	50 max

Widely used as a mild anionic surfactant in personal care products, including baby shampoos, facial cleansers, and body washes due to its low skin irritation profile.
Functions as an effective emulsifier and foaming agent in liquid hand soaps, bubble baths, and sensitive-skin formulations.
Utilized in hair care products such as mild clarifying shampoos and hair conditioners to provide excellent foam generation and easy rinsing.
Applied in household and industrial cleaning formulations where high foaming and mild detergency are required.
Acts as a wetting agent and dispersant in textile auxiliaries and emulsion polymerization processes.
Employed in agricultural chemical formulations as a spreading and wetting adjuvant to improve spray coverage.
Used in cosmetic-grade bubble baths and shaving foams to build stable, creamy lather.

Standard Packaging: 200 kg plastic drums or 1000 kg IBC tanks

Temperature: Store between 10 C and 30 C

Protection: Keep container tightly closed in a cool, dry, and well-ventilated place. Protect from direct sunlight and freezing.

Segregation: Store away from strong oxidizing agents and strong acids.