Description

Potassium Butylnaphthalenesulphonate is an anionic surfactant and dispersant derived from naphthalene. This compound is valued for its excellent wetting, dispersing, and emulsifying properties in aqueous systems. It is primarily utilized in industrial formulations where stable dispersion and surface tension reduction are critical. Key sectors requiring this chemical include agrochemicals, construction materials, and textile processing.

Application

• Agrochemical Formulations: Acts as a key wetting and dispersing agent in pesticides, herbicides, and fungicides to improve spray coverage and active ingredient stability.
• Construction Chemicals: Used as a plasticizer and dispersant in concrete admixtures and gypsum board production to enhance workability and reduce water content.
• Textile Processing: Serves as a levelling and dispersing agent in dyeing processes to ensure uniform color application and prevent agglomeration.
• Industrial Cleaners & Detergents: Functions as a surfactant in heavy-duty cleaning formulations for its degreasing and wetting capabilities.
• Pigment & Dye Dispersions: Employed to stabilize pigment suspensions in paints, inks, and coatings, preventing settling and flocculation.
• Oilfield Chemicals: Utilized in drilling mud formulations and oil recovery processes as a dispersant and viscosity modifier.

Basic Information

Product Name	Potassium Butylnaphthalenesulphonate
CAS No.	70106-65-9
Molecular Formula	C₁₄H₁₅KO₃S
Molecular Weight	302.43 g/mol
Synonyms	Potassium butyl naphthalene sulfonate; Butylnaphthalenesulfonic acid, potassium salt; Naphthalenesulfonic acid, butyl-, potassium salt; Dispersant NB; Wetting agent KBN; Butyl naphthalene potassium sulfonate; 1-Butylnaphthalene-4-sulfonic acid potassium salt
EINECS	Contact for details

Quality Control

Our Potassium Butylnaphthalenesulphonate is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance and purity, meeting the specifications required for industrial applications. A Certificate of Analysis (COA) documenting key parameters such as assay, moisture content, and pH is available for every shipment upon request.

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 affect product performance.

Specification

Item	Specification
Appearance	Light yellow to brown powder or flakes
Identification (IR)	Conforms
Assay	Min. 95%
pH (1% Solution)	7.0 - 9.0
Moisture Content	Max. 5.0%
Sulfate Ash	Contact for details

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