Description

Tridecan-1-Yl Benzenesulphonate is a specialized organic surfactant belonging to the alkyl benzenesulfonate class, identified by CAS NO 25474-61-7. This compound is valued for its effective surface-active properties, making it a critical component in formulations requiring precise wetting, emulsification, and dispersion control. It is primarily utilized by industrial manufacturers in sectors such as agrochemicals, specialty cleaning, and polymer processing, where performance and formulation stability are paramount.

Application

• Agrochemical Formulations: Acts as a key wetting agent and emulsifier in pesticides, herbicides, and fungicides to enhance spray coverage and active ingredient delivery.
• Industrial & Institutional (I&I) Cleaning: Serves as a surfactant in heavy-duty degreasers, metal cleaners, and hard surface disinfectants.
• Polymer & Resin Processing: Used as an internal or external lubricant and processing aid in the production of plastics and synthetic resins.
• Textile Auxiliaries: Functions as a leveling agent, dispersant, and wetting agent in dyeing and finishing processes.
• Oilfield Chemicals: Employed in drilling muds and production chemicals as an emulsifier and surfactant.
• Leather Processing: Utilized in fatliquoring and dyeing stages to improve penetration and uniformity.

Basic Information

Product Name	Tridecan-1-Yl Benzenesulphonate
CAS No.	25474-61-7
Molecular Formula	C19H32O3S
Molecular Weight	340.52 g/mol
Synonyms	Tridecyl Benzenesulfonate; n-Tridecyl Benzenesulfonate; Benzenesulfonic Acid, Tridecyl Ester; 1-Tridecyl Benzenesulfonate; Tridecylbenzene Sulfonate; Alkyl (C13) Benzenesulfonate; ABS-C13; Surfactant ABS-13
EINECS	Contact for details

Quality Control

Our Tridecan-1-Yl Benzenesulphonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, composition, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, sulfonate content, and impurity profile are provided and 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 oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Active Matter (as Alkyl Benzenesulfonate)	≥ 98.0%
Moisture (Karl Fischer)	≤ 0.5%
Free Acid (as H2SO4)	≤ 1.0%
pH (10% solution)	6.0 - 8.5

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