Description

Sulfuric Acid, Mono-C8-10-Alkyl Esters, Sodium Salts is a high-purity anionic surfactant derived from a blend of C8 to C10 fatty alcohols. This compound is valued for its excellent wetting, emulsifying, and dispersing properties in aqueous systems. It is a critical raw material for formulators in the personal care, industrial cleaning, and textile processing industries seeking consistent performance and reliable supply.

Application

• Personal Care & Cosmetics: Primary surfactant and foaming agent in shampoos, body washes, and facial cleansers.
• Industrial & Institutional (I&I) Cleaning: Key component in liquid soaps, hard surface cleaners, and degreasers for its detergency.
• Textile Processing: Used as a wetting agent and emulsifier in scouring, dyeing, and finishing baths.
• Emulsion Polymerization: Serves as an anionic emulsifier in the production of acrylic, styrene-butadiene, and other polymer lattices.
• Agricultural Formulations: Acts as a dispersant and wetting agent in pesticide and herbicide concentrates.
• Leather Processing: Employed in wetting and fatliquoring processes for hides and skins.

Basic Information

Product Name	Sulfuric Acid, Mono-C8-10-Alkyl Esters, Sodium Salts
CAS No.	85338-42-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium C8-10 Alkyl Sulfate; Fatty Alcohol Sulfate, Sodium Salt (C8-10); Sodium Octyl-Decyl Sulfate; Alkyl Sulfate, Sodium Salt (C8-10); Sulfuric Acid Monoalkyl Ester Sodium Salt (C8-10); C8-10 Alcohol Sulfated, Sodium Salt; Sodium Alkyl Sulfate (C8-10); AS-C8/10
EINECS	Contact for details

Quality Control

Our Sulfuric Acid, Mono-C8-10-Alkyl Esters, Sodium Salts is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for active matter content, sulfate content, pH, and color. Certificates of Analysis (COA) documenting these results are provided to guarantee batch-to-batch consistency and performance reliability for your formulations.

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.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid or paste
Active Matter Content	≥ 95.0%
pH (10% Solution)	7.0 - 9.5
Water Content	≤ 3.0%
Unsulfated Matter	≤ 2.0%
Identification (IR)	Conforms

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