Description

Sodium Tetrapropylenebenzenesulphonate is a high-performance anionic surfactant derived from propylene tetramer. This compound is valued for its excellent wetting, emulsifying, and detergent properties, making it a critical component in formulating heavy-duty cleaning and industrial products. It is primarily utilized by manufacturers in the detergent, textile, and industrial cleaning sectors who require robust and cost-effective surface-active agents.

Application

• Primary surfactant in industrial and institutional (I&I) cleaning formulations.
• Key ingredient in heavy-duty laundry detergents and powder detergents.
• Emulsifier and wetting agent in textile processing and dyeing auxiliaries.
• Component in agricultural chemical formulations as a dispersant.
• Used in metal cleaning and degreasing solutions.
• Raw material for the synthesis of other specialty surfactants.
• Additive in oilfield chemicals for enhanced oil recovery.

Basic Information

Product Name	Sodium Tetrapropylenebenzenesulphonate
CAS No.	11067-82-6
Molecular Formula	C22H37NaO3S
Molecular Weight	404.58 g/mol
Synonyms	Sodium Tetrapropylene Benzene Sulfonate; Dodecylbenzenesulfonic Acid, Tetrapropylene Deriv., Sodium Salt; Tetrapropylene Benzenesulfonic Acid Sodium Salt; Sodium Alkylbenzenesulfonate (C12-rich); TPBS; Sodium C12-alkylbenzenesulfonate; Benzenesulfonic acid, C10-13-alkyl derivs., sodium salts; Sodium Dodecylbenzenesulfonate (technical grade, branched)
EINECS	234-289-4

Quality Control

Our Sodium Tetrapropylenebenzenesulphonate is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling, to meet industry-standard specifications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee product integrity and 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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking and reduced efficacy.

Specification

Item	Specification
Appearance	White to light yellow powder or flakes
Identification (IR)	Conforms
Assay (Active Matter)	Min. 90%
Moisture Content	Max. 2.0%
pH (1% Solution)	7.0 - 9.0
Sodium Sulfate	Max. 3.0%
Unsulfonated Matter	Max. 2.5%

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