Description

Naphthalenesulfonic Acid, Polymer With Formaldehyde, Potassium Salt is a high-performance, water-soluble polymer widely used as a dispersant and plasticizer. This compound is valued for its ability to prevent particle agglomeration and improve flow characteristics in various industrial systems. It is essential for manufacturers in the construction, ceramics, and agrochemical industries seeking to enhance product stability and process efficiency.

Application

• Concrete Admixtures: Acts as a highly effective superplasticizer and water-reducing agent to improve the workability and strength of concrete.
• Ceramic Production: Serves as a powerful dispersant for clay and glaze slurries, ensuring uniform particle distribution and stable viscosity.
• Agricultural Formulations: Used as a dispersing agent in wettable powders and suspension concentrates (SC) for pesticides and herbicides.
• Dye & Pigment Industry: Enhances the dispersion and stability of organic pigments and dyes in aqueous systems.
• Gypsum Board & Plaster: Functions as a plasticizer to improve the fluidity and setting properties of gypsum-based products.
• Oilfield Chemicals: Employed as a mud dispersant in drilling fluids to control rheology and reduce fluid loss.
• Textile Auxiliaries: Used in dyeing and printing processes to improve color yield and uniformity.
• Industrial Cleaners: Acts as a sequestrant and dispersant in detergent formulations for scale inhibition.

Basic Information

Product Name	Naphthalenesulfonic Acid, Polymer With Formaldehyde, Potassium Salt
CAS No.	9069-79-8
Molecular Formula	(C10H6O3S·CH2O)n·xK
Molecular Weight	Variable (Polymer)
Synonyms	Potassium naphthalene sulfonate formaldehyde condensate; Poly(naphthalenesulfonic acid-co-formaldehyde) potassium salt; Naphthalenesulfonic acid-formaldehyde polymer potassium salt; PNS-F; SN-D; Naphthalene sulfonate polymer; K-PNS; Dispersant S
EINECS	Contact for details

Quality Control

Our Naphthalenesulfonic Acid, Polymer With Formaldehyde, Potassium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as sulfonation degree, molecular weight distribution, and dispersing performance to ensure consistent quality and compliance with industry standards. Certificates of Analysis (COA) are available 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); keep the container tightly sealed to prevent absorption of atmospheric moisture, which may affect performance.

Specification

Item	Specification
Appearance	Brown to dark brown powder or granules
Identification (IR)	Conforms
Assay (as sulfonate)	≥ 90%
pH (1% Aqueous Solution)	7.0 - 9.0
Moisture Content	≤ 5.0%
Ash Content	20 - 30%
Dispersing Force (vs. Standard)	≥ 95%

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