Description

Dodecylbenzene Sodium Sulfonate is a high-purity anionic surfactant, widely recognized for its excellent detergency, foaming, and emulsifying properties. Its primary value lies in providing consistent performance and formulation stability for industrial and consumer cleaning products. This compound is essential for manufacturers in the detergent, textile, and personal care industries seeking reliable raw materials for their production processes.

Application

• Primary Detergent Formulations: A key active ingredient in industrial and household laundry detergents, dishwashing liquids, and all-purpose cleaners.
• Textile Processing: Used as a wetting agent, scouring agent, and emulsifier in fabric preparation and dyeing processes.
• Personal Care Products: Functions as a foaming and cleansing agent in shampoos, body washes, and hand soaps.
• Emulsion Polymerization: Serves as an effective emulsifier and stabilizer in the production of synthetic rubbers and polymers like SBR and ABS.
• Agricultural Adjuvants: Employed as a wetting and spreading agent in pesticide and herbicide formulations to enhance coverage and efficacy.
• Industrial & Institutional (I&I) Cleaning: A component in heavy-duty degreasers, metal cleaners, and floor care products.

Basic Information

Product Name	Dodecylbenzene Sodium Sulfonate
CAS No.	2211-98-5
Molecular Formula	C18H29NaO3S
Molecular Weight	348.48 g/mol
Synonyms	Sodium Dodecylbenzenesulfonate; SDBS; Laurylbenzenesulfonic Acid Sodium Salt; Sodium Laurylbenzenesulfonate; Dodecylbenzenesulfonic Acid Sodium Salt; Benzenesulfonic Acid, Dodecyl-, Sodium Salt; Nacconol 90G; Sulframin 85
EINECS	218-690-3

Quality Control

Our Dodecylbenzene Sodium Sulfonate is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including assay, impurity profiling, and physical property verification. A Certificate of Analysis (COA) documenting purity, active matter content, and other critical parameters is provided with every shipment 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking or performance degradation.

Specification

Item	Specification
Appearance	White to light yellow powder or flakes
Identification (IR)	Conforms
Assay (Active Matter)	≥ 90.0 %
Moisture Content	≤ 5.0 %
pH (1% Solution)	7.0 - 9.0
Sodium Sulfate	≤ 3.0 %
Unsulfonated Matter	≤ 2.0 %

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