Description

Sulfurous Acid, Monosodium Salt, Reaction Products With m-Cresol-Formaldehyde-Nonylphenol Polymer is a specialized polymeric chemical additive designed for high-performance industrial applications. This compound offers a synergistic blend of properties, functioning as a versatile dispersant, stabilizer, and process aid in demanding formulations. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product stability and performance. Its tailored structure provides effective compatibility and functionality in complex multi-component systems.

Application

• Polymer Additive: Acts as a processing stabilizer and dispersing agent in the production of phenolic resins, epoxy systems, and other thermosetting polymers.
• Lubricant & Grease Formulation: Serves as an antioxidant and corrosion inhibitor additive in industrial lubricants and high-temperature greases.
• Rubber Industry: Used as a peptizing agent and antioxidant in the processing of synthetic rubbers to improve plasticity and prevent premature aging.
• Fuel & Oil Additive: Functions as a detergent and dispersant in fuel and lubricating oil formulations to control deposits and sludge.
• Industrial Cleaning: Incorporated into specialized industrial cleaning formulations and degreasers for its surfactant and chelating properties.
• Adhesive & Sealant Systems: Enhances the stability and shelf-life of adhesive formulations based on phenolic or formaldehyde chemistry.

Basic Information

Product Name	Sulfurous Acid, Monosodium Salt, Reaction Products With m-Cresol-Formaldehyde-Nonylphenol Polymer
CAS No.	115559-71-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium sulfite, reaction products with m-cresol, formaldehyde and nonylphenol polymer; Nonylphenol-m-cresol-formaldehyde polymer, sodium sulfite reaction product; Phenol, 4-nonyl-, polymer with formaldehyde and 3-methylphenol, reaction products with sodium sulfite; Polymeric sodium sulfite derivative of m-cresol and nonylphenol; Antioxidant polymeric additive; Sodium sulfite-modified phenolic polymer; Dispersant AO 115559-71-2
EINECS	Contact for details

Quality Control

Our production of Sulfurous Acid, Monosodium Salt, Reaction Products With m-Cresol-Formaldehyde-Nonylphenol Polymer adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as active content, viscosity, and chemical identity. Certificates of Analysis (COA) documenting these results are provided with every shipment to guarantee traceability and compliance with your specifications.

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); the container must be kept tightly sealed after initial use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid or solid
Identification (IR)	Conforms to standard
Assay (Active Content)	Min. 95%
Moisture (Karl Fischer)	Max. 1.0%
Viscosity (at 25°C)	Contact for details
pH (10% solution)	7.0 - 9.5

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