Description

Polyethylene Glycol Tridecyl Ether Sulfuric Acid is a high-purity anionic surfactant derived from ethoxylated tridecyl alcohol. This compound is valued for its excellent wetting, emulsifying, and dispersing properties in demanding industrial formulations. It serves as a critical raw material for manufacturers in the agrochemical, textile, and personal care industries seeking reliable performance and supply chain consistency.

Application

• Agrochemical Formulations: Acts as a key wetting agent and emulsifier in herbicides, pesticides, and fungicides.
• Textile Processing: Used in scouring, dyeing, and finishing baths to improve fiber wetting and chemical penetration.
• Industrial & Institutional Cleaners: Provides powerful detergency and foam control in heavy-duty cleaning products.
• Personal Care & Cosmetics: Functions as a mild surfactant and emulsifier in select rinse-off products.
• Metal Working Fluids: Enhances the emulsification and stability of coolants and lubricants.
• Paint & Coating Additives: Aids in pigment dispersion and stabilizes emulsion systems.

Basic Information

Product Name	Polyethylene Glycol Tridecyl Ether Sulfuric Acid
CAS No.	9004-84-6
Molecular Formula	Typically C13H27(OCH2CH2)nOSO3H (n varies)
Molecular Weight	Variable, based on ethoxylation degree (n)
Synonyms	PEG Tridecyl Ether Sulfate; Tridecyl Alcohol Ethoxylate Sulfate; Trideceth Sulfate; Polyoxyethylene Tridecyl Ether Sulfuric Acid; Sulfuric Acid, Monotridecyl Ester, Ethoxylated; Alkyl Ether Sulfate (C13); Nonionic-Cationic Surfactant Intermediate; TDA Ethoxylate Sulfate
EINECS	Contact for details

Quality Control

Our Polyethylene Glycol Tridecyl Ether Sulfuric Acid is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance, including parameters for active matter content, sulfate content, pH, and color. Certificates of Analysis (COA) documenting full specifications 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 95.0 %
Sulfate Content (as SO4)	Contact for details
pH (10% Solution)	2.0 - 4.0
Color (APHA)	≤ 100
Water Content	≤ 1.0 %

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