Description

Sodium Cetyl/Stearyl Sulfate is a high-purity anionic surfactant derived from a blend of cetyl and stearyl alcohols. This compound is valued for its excellent emulsifying, wetting, and cleansing properties, making it a critical functional ingredient in demanding formulations. It is primarily utilized by manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking reliable and consistent performance.

Application

• Primary Surfactant in Personal Care: A key ingredient in high-quality shampoos, body washes, and facial cleansers for its rich lather and mild cleansing action.
• Cosmetic & Skincare Formulations: Used in creams, lotions, and makeup products as an effective emulsifier to stabilize oil-in-water systems.
• Pharmaceutical Aids: Employed as an emulsifying and solubilizing agent in topical ointments, creams, and medicated preparations.
• Industrial & Institutional Cleaners: Functions as a potent wetting and dispersing agent in heavy-duty cleaning and degreasing formulations.
• Textile Processing: Acts as a lubricant and softening agent in fiber and fabric treatment processes.

Basic Information

Product Name	Sodium Cetyl/Stearyl Sulfate
CAS No.	68955-20-4
Molecular Formula	Mixture of C16H33NaO4S and C18H37NaO4S
Molecular Weight	Mixture (Approx. 344.5 for C16, 372.5 for C18)
Synonyms	Sodium Cetostearyl Sulfate; Sodium Cetyl Stearyl Sulfate; Sulfuric Acid, Monohexadecyl Ester, Sodium Salt, mixt. with Sulfuric Acid, Monooctadecyl Ester, Sodium Salt; Cetyl-Stearyl Alcohol Sulfated, Sodium Salt; Sodium Salt of Sulfated Cetyl-Stearyl Alcohol; Texapon CS; Empicol 0303
EINECS	Contact for details

Quality Control

Our Sodium Cetyl/Stearyl Sulfate is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, sulfate content, and unreacted alcohol levels are available upon request to support your quality assurance protocols.

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); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (as Sodium Alkyl Sulfate)	Min. 85%
Water Content	Max. 5.0%
Sodium Chloride	Max. 3.0%
Unreacted Alcohol	Max. 4.0%
pH (10% Solution)	7.0 - 9.5

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