Description

Benzenemethanesulfonic Acid, Ar-Hydroxy-, Monosodium Salt, Polymer With Formaldehyde And Urea is a specialized synthetic polymer designed for high-performance applications. This compound is valued for its unique combination of chemical resistance and functional group reactivity, making it a critical intermediate and additive in advanced material science. It is primarily sought by manufacturers in the polymer, textile, and specialty chemical industries for developing durable coatings, resins, and functional materials.

Application

• As a key cross-linking agent or modifier in the production of thermosetting resins and phenolic-type polymers.
• In the formulation of high-performance industrial coatings and adhesives requiring enhanced chemical and thermal stability.
• As a functional intermediate in the synthesis of specialty dyes and pigments for textiles and plastics.
• In the manufacturing of ion-exchange resins and other water treatment chemicals.
• As a dispersant or stabilizer in polymer emulsions and composite material production.
• For research and development of novel flame-retardant materials and advanced polymer composites.

Basic Information

Product Name	Benzenemethanesulfonic Acid, Ar-Hydroxy-, Monosodium Salt, Polymer With Formaldehyde And Urea
CAS No.	111773-55-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium hydroxyphenylmethanesulfonate formaldehyde urea polymer; Phenol, 4-hydroxy-, polymer with formaldehyde and urea, sodium sulfomethylated; Sulfomethylated phenol-formaldehyde-urea resin; Sodium salt of hydroxyphenylmethanesulfonic acid-formaldehyde-urea copolymer; UF resin modified with sodium sulfomethyl phenol; Sodium (hydroxyphenyl)methanesulfonate polymer with formaldehyde and urea; Condensation polymer of sodium 4-hydroxybenzenemethanesulfonate, formaldehyde, and urea.
EINECS	Contact for details

Quality Control

Our production of Benzenemethanesulfonic Acid, Ar-Hydroxy-, Monosodium Salt, Polymer With Formaldehyde And Urea adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistency in composition, functionality, and purity. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light tan powder or granules
Identification (IR)	Conforms
Assay (Active Content)	Min. 95%
Moisture Content	Max. 5.0%
pH (1% Solution)	6.0 - 8.5
Ash Content	Contact for details

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