Description

2-Hydroxybenzoate Sodium Polymer With Formaldehyde is a synthetic, water-soluble polymer derived from the condensation of sodium salicylate with formaldehyde. This compound matters for its versatile functionality as a dispersant, scale inhibitor, and chelating agent in demanding aqueous systems. Industries requiring advanced water treatment, efficient pigment dispersion, or mineral scale control will find this polymer essential for maintaining process efficiency and product quality.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water, boiler water, and reverse osmosis systems.
• Pigment & Dye Dispersant: Provides excellent stabilization and prevents agglomeration of inorganic pigments and dyes in aqueous formulations.
• Detergent & Cleaning Formulations: Functions as a builder and anti-redeposition agent, enhancing cleaning power and preventing soil from re-adhering to fabrics.
• Oilfield Chemicals: Used in drilling muds and production chemicals as a viscosifier and scale inhibitor to prevent mineral deposits in wells and equipment.
• Paper & Pulp Industry: Serves as a dispersant and retention aid in paper coating and pulp processing to improve sheet formation and quality.
• Textile Processing: Aids in dye leveling and acts as a dispersing agent in dye baths to ensure uniform color application.
• Ceramic & Clay Processing: Improves the rheology and workability of ceramic slips and clay suspensions.

Basic Information

Item	Detail
Product Name	2-Hydroxybenzoate Sodium Polymer With Formaldehyde
CAS No.	53360-51-3
Molecular Formula	(C7H5O3Na·CH2O)n
Molecular Weight	Polymer - Variable
Synonyms	Sodium Salicylate-Formaldehyde Polymer; Sodium Salicylate Formaldehyde Condensate; Salicylic Acid Sodium Salt Polymer with Formaldehyde; SSFC; Dispersant SN; Water Treatment Polymer SN; Salicylic Acid-Formaldehyde Sodium Salt Resin; Poly(sodium salicylate-co-formaldehyde)
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxybenzoate Sodium Polymer With Formaldehyde adheres to stringent quality management protocols. Each batch is tested to ensure consistent performance characteristics such as molecular weight distribution, active content, and solution viscosity. A comprehensive Certificate of Analysis (COA), detailing purity and key physical-chemical parameters, is provided with every shipment to guarantee reliable quality and batch-to-batch consistency for your industrial processes.

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) and should be kept in original packaging until use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Light yellow to brown powder or granules
Identification (IR)	Conforms
Active Content	≥ 90.0 %
pH (1% Aqueous Solution)	8.0 - 10.5
Moisture Content	≤ 8.0 %
Viscosity (Brookfield, 25°C)	Contact for details
Ash Content	Contact for details

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