Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-(3-Carboxy-1-Oxosulfopropyl)-.Omega.-Hydroxy-, C10-16-Alkyl Ethers, Disodium Salts is a high-performance anionic surfactant belonging to the alkyl ether carboxylate class. This compound is valued for its excellent detergency, wetting, and emulsifying properties, particularly in hard water and across a wide pH range. It is a critical ingredient for formulators in the personal care, industrial & institutional cleaning, and textile processing industries seeking superior performance and mildness.

Application

• Personal Care Formulations: Used as a primary or co-surfactant in shampoos, body washes, facial cleansers, and liquid soaps for its rich lather, mildness to skin, and compatibility with other ingredients.
• Industrial & Institutional (I&I) Cleaners: An effective component in hard surface cleaners, floor care products, and dishwashing liquids due to its strong grease-cutting ability and stability in alkaline formulations.
• Textile Processing: Serves as a wetting agent, scouring aid, and emulsifier in dyeing and finishing processes, improving dye levelness and fabric handle.
• Metal Working Fluids: Functions as an emulsifier and corrosion inhibitor in coolants and drawing compounds, providing stability and surface activity.
• Agricultural Adjuvants: Enhances the spreading and sticking of pesticides and herbicides on plant surfaces, improving efficacy.
• Emulsion Polymerization: Acts as a surfactant in the production of latex polymers for paints, coatings, and adhesives.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-(3-Carboxy-1-Oxosulfopropyl)-.Omega.-Hydroxy-, C10-16-Alkyl Ethers, Disodium Salts
CAS No.	68815-56-5
Molecular Formula	Typically a complex mixture; base structure is CnH2n+1(OCH2CH2)mOCH2CH(SO3Na)CH2COONa (n=10-16)
Molecular Weight	Variable, based on alkyl chain length (C10-16) and degree of ethoxylation. Contact for details.
Synonyms	Disodium Laureth (C10-16) Sulfosuccinate; C10-16 Alkyl Ether Sulfosuccinate, Disodium Salt; Alkyl (C10-16) Polyglycol Ether Sulfosuccinate, Disodium Salt; Sodium Laureth Sulfosuccinate (SLES-Succinate); Disodium C10-16 Pareth Sulfosuccinate; Sulfosuccinic Acid, C10-16-Alkyl Ether Ester, Disodium Salt; Texapon SB-3; Aerosol A-102.
EINECS	272-489-5

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-(3-Carboxy-1-Oxosulfopropyl)-.Omega.-Hydroxy-, C10-16-Alkyl Ethers, Disodium Salts is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance, including parameters like active matter content, pH, and color. Certificates of Analysis (COA) documenting these results are available upon request. We can supply grades suitable for cosmetic applications compliant with relevant global regulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent caking or degradation due to moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Active Matter	30 - 40 %
pH (10% solution)	5.5 - 7.5
Color (Gardner)	≤ 3
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.