Benzenesulfonic Acid, 2,4-Dimethyl-, Polymer With Formaldehyde And 4,4'-Sulfonylbis[Phenol], Ammonium Sodium Salt CAS NO 68516-87-0

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CAS No.:68516-87-0

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Benzenesulfonic Acid, 2,4-Dimethyl-, Polymer With Formaldehyde And 4,4'-Sulfonylbis[Phenol], Ammonium Sodium Salt is a high-performance, water-soluble polymeric dispersant and surfactant. This specialized chemical is engineered to provide exceptional stability and compatibility in complex formulations, making it a critical component for advanced material processing. It is primarily utilized in industries requiring precise particle size control and suspension stability, such as coatings, construction materials, and agrochemical production.

Application

As a primary dispersant and grinding aid in the production of pigments, dyes, and carbon black for high-performance coatings and inks.
As a superplasticizer and water-reducing agent in concrete and cement formulations to improve workability and final strength.
As a stabilizing agent and emulsifier in agrochemical formulations, including suspensions (SC) and wettable powders (WP).
As a dispersing agent in ceramic slurries and advanced ceramic processing to ensure uniform particle distribution.
In the formulation of clay and mineral dispersions used in drilling muds, paper coatings, and detergents.
As a compatibility enhancer in textile auxiliaries and leather processing chemicals.

Basic Information


Product Name	Benzenesulfonic Acid, 2,4-Dimethyl-, Polymer With Formaldehyde And 4,4'-Sulfonylbis[Phenol], Ammonium Sodium Salt
CAS No.	68516-87-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,4-Dimethylbenzenesulfonic acid, polymer with formaldehyde and 4,4'-sulfonyldiphenol, ammonium sodium salt; Sodium ammonium salt of a condensate of 2,4-dimethylbenzenesulfonic acid, formaldehyde and 4,4'-dihydroxydiphenyl sulfone; Dispersant 5040; Naphthalenesulfonate formaldehyde condensate derivative; Polymeric dispersant S; Sulfonated naphthalene formaldehyde (SNF) condensate analog; Formaldehyde condensate with 2,4-dimethylbenzenesulfonic acid and bisphenol S, ammonium sodium salt; Water-reducing admixture
EINECS	Contact for details

Quality Control

Our production of this polymeric dispersant adheres to strict quality management systems. Every batch is tested against key performance parameters including active content, pH, viscosity, and dispersing efficacy to ensure consistent batch-to-batch reliability. Comprehensive Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and must be stored in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Light yellow to brown powder or granules
Active Content	≥ 90%
pH (10% solution)	7.0 - 9.0
Moisture Content	≤ 5.0%
Ash Content	≤ 15.0%
Bulk Density	0.5 - 0.8 g/ml