Description

Dodecylbenzenesulfonic Acid Sodium Salt is a high-purity anionic surfactant widely recognized for its excellent detergency and foaming properties. This compound is a critical raw material for formulating high-performance cleaning and industrial products, offering reliable consistency and batch-to-batch uniformity. It is essential for manufacturers in the detergent, personal care, and industrial cleaning sectors seeking a stable and effective surfactant base.

Application

• Detergent & Cleaner Formulation: A primary surfactant in liquid and powder laundry detergents, dishwashing liquids, and all-purpose cleaners.
• Personal Care Products: Used in shampoos, body washes, and bubble baths for its foaming and cleansing action.
• Industrial & Institutional (I&I) Cleaners: Key component in heavy-duty degreasers, floor cleaners, and vehicle wash formulations.
• Textile Processing: Acts as a wetting agent, scouring agent, and emulsifier in textile manufacturing and dyeing processes.
• Emulsion Polymerization: Serves as an emulsifier and stabilizer in the production of synthetic rubbers, latex paints, and polymer dispersions.
• Agricultural Adjuvants: Used in pesticide and herbicide formulations to enhance spreading and wetting on plant surfaces.

Basic Information

Product Name	Dodecylbenzenesulfonic Acid Sodium Salt
CAS No.	69669-44-9
Molecular Formula	C18H29NaO3S
Molecular Weight	348.48 g/mol
Synonyms	Sodium Dodecylbenzenesulfonate; SDBS; Sodium Laurylbenzenesulfonate; Benzenesulfonic acid, dodecyl-, sodium salt; Naxonate®; Sulframin®; ABS Na; LAS Na; Linear Alkylbenzene Sulfonate, Sodium Salt
EINECS	274-001-1

Quality Control

Our Dodecylbenzenesulfonic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, active matter content, and physical properties. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and compliance with your formulation requirements.

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); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture and caking.

Specification

Item	Specification
Appearance	White to light yellow powder or flakes
Identification (IR)	Conforms
Assay (Active Matter)	Min. 90%
Moisture Content	Max. 3.0%
Free Oil Content	Max. 2.5%
pH (1% Solution)	7.0 - 9.0
Sodium Sulfate	Max. 5.0%

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