Description

2-Octyl-1-Naphthalenesulfonic Acid Sodium Salt is an organic sodium sulfonate salt widely used as a specialty surfactant and intermediate. This compound is valued for its excellent wetting, dispersing, and emulsifying properties in demanding formulations. It is primarily utilized in the production of industrial detergents, agrochemicals, and as a component in specialized polymer and dye manufacturing processes.

Application

• Industrial Detergent & Cleaner Formulations: Acts as a high-performance wetting agent and emulsifier in heavy-duty cleaning products.
• Agrochemical Adjuvants: Used in pesticide and herbicide formulations to enhance spreading and penetration on plant surfaces.
• Polymerization Aid: Serves as an emulsifier and dispersant in the production of synthetic rubbers and certain plastics.
• Dye & Pigment Industry: Functions as a dispersing agent to improve the stability and color strength of organic pigments.
• Textile Processing: Employed as a wetting and leveling agent in dyeing and finishing operations.
• Oilfield Chemicals: Can be used as a component in drilling mud formulations and other oilfield surfactants.

Basic Information

Product Name	2-Octyl-1-Naphthalenesulfonic Acid Sodium Salt
CAS No.	60899-36-7
Molecular Formula	C₁₈H₂₃NaO₃S
Molecular Weight	342.43 g/mol
Synonyms	Sodium 2-Octyl-1-naphthalenesulfonate; 2-Octylnaphthalene-1-sulfonic Acid Sodium Salt; 1-Naphthalenesulfonic Acid, 2-octyl-, Sodium Salt; Octyl Naphthalene Sulfonate Sodium Salt; ONS; Sodium Octyl Naphthalene Sulfonate
EINECS	Contact for details

Quality Control

Our 2-Octyl-1-Naphthalenesulfonic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity and performance characteristics. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles 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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (5% Solution)	7.0 - 9.0
Heavy Metals (as Pb)	≤ 20 ppm

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