Description

4-Octylnaphthalene-1-Sulfonic Acid Sodium Salt is a specialized organic salt derived from a sulfonated naphthalene core with an extended alkyl chain. This molecular structure provides unique surfactant and solubilizing properties, making it valuable for advanced formulation chemistry. It is particularly relevant for researchers and industrial chemists in the specialty chemical, material science, and pharmaceutical intermediate sectors seeking to modify surface characteristics or enhance the compatibility of complex systems.

Application

• As a surfactant or emulsifying agent in specialty formulations and coatings.
• As an intermediate in organic synthesis for the production of dyes, pigments, or functional materials.
• As a solubilizer or dispersant in agrochemical and pesticide formulations.
• In material science research for modifying surface properties of polymers or nanoparticles.
• As a potential component in electroplating baths or metal treatment processes.
• For analytical chemistry applications as a reagent or standard.

Basic Information

Product Name	4-Octylnaphthalene-1-Sulfonic Acid Sodium Salt
CAS No.	111844-12-3
Molecular Formula	C₁₈H₂₃NaO₃S
Molecular Weight	342.43 g/mol
Synonyms	Sodium 4-Octylnaphthalene-1-sulfonate; 1-Naphthalenesulfonic acid, 4-octyl-, sodium salt; 4-Octyl-1-naphthalenesulfonic acid sodium salt; Octylnaphthalenesulfonate sodium salt; Sodium 4-octyl-1-naphthalenesulfonate; 4-n-Octylnaphthalene-1-sulfonic acid sodium salt
EINECS	Contact for details

Quality Control

Our 4-Octylnaphthalene-1-Sulfonic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting specifications such as assay, impurity profile, and physical characteristics is 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture, which may affect quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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