Description

Potassium 2-(2-Oxidoethoxy)Ethyl Laurate is a potassium salt of a lauric acid ester ethoxylate, representing a specialized anionic surfactant. This compound is valued for its excellent emulsifying, dispersing, and wetting properties in aqueous systems, particularly under alkaline conditions. It is primarily utilized in the formulation of industrial and institutional cleaning products, agrochemicals, and as a specialty additive in polymer and coating systems where ionic stabilization is required.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key surfactant and emulsifier in heavy-duty alkaline cleaners, degreasers, and floor care formulations.
• Agrochemical Formulations: Used as a dispersant and wetting agent in pesticide and herbicide concentrates to improve sprayability and foliar adhesion.
• Polymerization & Latex Production: Serves as an anionic emulsifier in emulsion polymerization processes for synthetic rubbers, plastics, and acrylics.
• Coatings & Paints: Functions as a pigment dispersant and stabilizer in water-based coating systems to prevent settling and ensure uniform color.
• Textile Processing: Employed as a scouring and wetting agent in textile pretreatment and dyeing baths.
• Metalworking Fluids: Used as an emulsifier and corrosion inhibitor component in synthetic and semi-synthetic metalworking coolants.
• Personal Care (Rinse-off): Can be used as a secondary surfactant in alkaline cleansing products like soaps and shampoos for its lather-boosting properties.

Basic Information

Product Name	Potassium 2-(2-Oxidoethoxy)Ethyl Laurate
CAS No.	65859-46-3
Molecular Formula	C18H35KO5 (or C16H31COO(CH2CH2O)2CH2CH2OK)
Molecular Weight	~370.57 g/mol
Synonyms	PEG-2 Laurate Potassium Salt; Potassium Laureth-2 Carboxylate; Potassium Laurate Ethoxylate; Lauric Acid, Ethoxylated, Potassium Salt; 2-(2-Hydroxyethoxy)ethyl Laurate, Potassium Salt; Poly(oxy-1,2-ethanediyl), α-(1-oxododecyl)-ω-hydroxy-, Potassium Salt; Ethanol, 2,2'-oxybis-, 1-laurate, Potassium Salt
EINECS	265-990-2

Quality Control

Our Potassium 2-(2-Oxidoethoxy)Ethyl Laurate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, composition, and performance. We provide Certificates of Analysis (COA) detailing key parameters such as assay, moisture content, pH, and appearance. Our production adheres to cGMP guidelines where applicable, and the product is compliant with global regulatory frameworks including REACH.

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 absorption of atmospheric moisture, which can lead to caking or performance degradation. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
pH (10% Solution)	8.0 - 10.5
Water Content (KF)	≤ 3.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meet ICH guidelines

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