Description

Sulfurous Acid, Monosodium Salt, Reaction Products With m-Cresol-Formaldehyde Polymer is a specialized chemical additive derived from the reaction of sodium sulfite with a m-cresol-formaldehyde polymer. This compound is engineered to function as a high-performance dispersant and stabilizer in complex formulations, offering enhanced compatibility and process control. It is primarily utilized by manufacturers in the polymer, resin, and specialty chemical industries seeking to improve product uniformity and performance.

Application

• As a dispersing agent and stabilizer in phenolic resin systems and polymer composites.
• In the formulation of industrial adhesives and sealants to control rheology and prevent component separation.
• As a processing aid in the production of thermosetting plastics and molding compounds.
• In the synthesis of specialty ion-exchange resins and functional polymers.
• As an additive in oilfield chemicals and drilling fluid formulations.
• In the manufacture of foundry resins and sand binders for metal casting.
• As a component in textile auxiliaries and dyeing processes.
• For research and development of novel polymeric materials with tailored properties.

Basic Information

Product Name	Sulfurous Acid, Monosodium Salt, Reaction Products With m-Cresol-Formaldehyde Polymer
CAS No.	115559-72-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium sulfite, reaction products with m-cresol-formaldehyde polymer; m-Cresol-formaldehyde polymer sulfited; Phenolic polymer sulfonate; Sodium sulfite-m-cresol-formaldehyde polymer condensate; Dispersant agent for phenolic resins; Polymer-modified sodium sulfite; Cresol novolac sulfonate; Formaldehyde-m-cresol polymer sodium sulfite adduct
EINECS	Contact for details

Quality Control

Our production of Sulfurous Acid, Monosodium Salt, Reaction Products With m-Cresol-Formaldehyde Polymer adheres to stringent quality management protocols. Each batch is tested to ensure consistent performance as a dispersant and stabilizer. Comprehensive Certificates of Analysis (COA) documenting key parameters such as active content, pH, and viscosity are provided to guarantee supply reliability and formulation consistency for our industrial partners.

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). Keep away from strong oxidizing agents and excessive heat. The container must be kept tightly sealed due to the hygroscopic (moisture-sensitive) nature of related compounds.

Specification

Item	Specification
Appearance	Light yellow to brown powder or viscous liquid
Identification (IR)	Conforms
Active Content	Contact for details
pH (10% solution)	Contact for details
Viscosity	Contact for details
Moisture Content	Contact for details
Sulfite Content	Contact for details

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