Description

Oxirane, Methyl-, Polymer With Oxirane, Mono(Hydrogen Sulfate), C9-11-Alkyl Ethers, Sodium Salts is a specialized anionic surfactant and polymeric ether sulfate derivative. This compound is engineered to deliver exceptional wetting, emulsifying, and dispersing properties in demanding formulations. It is a critical performance additive for industries requiring stable, high-efficiency surface activity. Key sectors that rely on this product include agrochemicals, coatings, textiles, and industrial cleaning.

Application

• Agrochemical Formulations: Acts as a superior wetting agent, dispersant, and emulsifier in pesticide and herbicide concentrates, enhancing spray coverage and system stability.
• Industrial & Institutional (I&I) Cleaners: Provides powerful detergency and soil suspension in heavy-duty alkaline and acidic cleaning products for hard surface and equipment cleaning.
• Coatings and Paints: Used as a pigment dispersant and grinding aid to improve color development, stability, and rheology in water-based coating systems.
• Textile Processing: Functions as a scouring, wetting, and leveling agent in dyeing and finishing baths to ensure uniform dye uptake and processing efficiency.
• Enhanced Oil Recovery (EOR): Serves as a key component in surfactant-polymer flooding formulations to reduce interfacial tension and improve oil displacement.
• Construction Chemicals: Employed as a plasticizer and air-entraining agent in cementitious mixtures to improve workability and durability.
• Personal Care (Rinse-off products): Used in select rinse-off formulations like shampoos and body washes for its rich lather and cleansing properties, subject to compliance.
• Metal Working Fluids: Acts as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic metalworking fluids.

Basic Information

Product Name	Oxirane, Methyl-, Polymer With Oxirane, Mono(Hydrogen Sulfate), C9-11-Alkyl Ethers, Sodium Salts
CAS No.	113133-73-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(oxy-1,2-ethanediyl), α-(C9-11-alkyl-ω-hydroxy)-, mono(hydrogen sulfate), sodium salt; POE C9-11 Alcohol Ether Sulfate, Sodium Salt; C9-11 Alcohol Ethoxylate Sulfate, Sodium Salt; Alkyl (C9-11) Polyglycol Ether Sulfate Sodium Salt; Sodium C9-11 Pareth Sulfate; Nonyl Decyl Polyoxyethylene Ether Sulfate Sodium Salt; Ethoxylated C9-11 Alcohol Sulfate, Sodium Salt
EINECS	Contact for details

Quality Control

Our production of Oxirane, Methyl-, Polymer With Oxirane, Mono(Hydrogen Sulfate), C9-11-Alkyl Ethers, Sodium Salts adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and meets specifications for critical parameters such as active matter content, sulfate content, and pH. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory needs.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance. Store away from strong oxidizing agents.

Specification

Item	Specification
Appearance (25°C)	Clear to Hazy Viscous Liquid
Color	Colorless to Pale Yellow
Active Matter Content	Contact for details
pH (10% Solution)	6.0 - 9.0
Water Content	≤ 3.0%
Sulfate (as Na2SO4)	≤ 3.0%
Viscosity (25°C)	Contact for details
Density (25°C)	Contact for details

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