Description

Cellulose, 2-Hydroxyethyl Ether, Polymer With Ethanedial is a chemically modified cellulose derivative, specifically a cross-linked hydroxyethyl cellulose (HEC) polymer. This modification with ethanedial (glyoxal) imparts enhanced stability, rheological control, and water retention properties, making it a superior functional additive. It is essential for formulators in industries such as pharmaceuticals, personal care, and construction who require reliable thickening, suspension, and film-forming agents. The product, identified by CAS No. 68957-96-0, is supplied to meet the stringent demands of industrial and specialty chemical applications.

Application

• Pharmaceutical Formulations: As a binder, disintegrant, and controlled-release matrix in tablet and capsule manufacturing.
• Personal Care Products: Key thickener and stabilizer in shampoos, lotions, creams, and toothpastes for improved texture and consistency.
• Paints & Coatings: Provides rheology modification, anti-sag properties, and improved water retention in water-based paints and plasters.
• Construction Materials: Used in cement-based products, tile adhesives, and grouts to enhance workability, water retention, and adhesion.
• Paper & Textile Sizing: Acts as a coating agent and size to improve strength, printability, and finish.
• Ceramic & Drilling Fluids: Serves as a viscosifier and fluid loss control agent in various industrial slurry applications.

Basic Information

Product Name	Cellulose, 2-Hydroxyethyl Ether, Polymer With Ethanedial
CAS No.	68957-96-0
Molecular Formula	(C2H4O)x•(C6H7O2(OH)2(OCH2CH2OH))y•(C2H2O2)z
Molecular Weight	Contact for details
Synonyms	Glyoxal Cross-linked Hydroxyethyl Cellulose; Crosslinked HEC; Hydroxyethyl Cellulose Glyoxal Polymer; 2-Hydroxyethyl Cellulose Polymer with Glyoxal; HEC-Glyoxal Resin; Modified Hydroxyethyl Cellulose; Ethanedial, Polymer with 2-Hydroxyethyl Ether of Cellulose; Cellulose Hydroxyethyl Ether, Crosslinked
EINECS	Contact for details

Quality Control

Our Cellulose, 2-Hydroxyethyl Ether, Polymer With Ethanedial is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, purity, and compliance with relevant industry specifications. Certificates of Analysis (COA) documenting key parameters such as viscosity, moisture content, and degree of substitution are available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Viscosity (2% solution)	Contact for details
Moisture Content	≤ 10.0%
pH (1% solution)	5.0 - 8.0
Ash Content	≤ 5.0%
Particle Size	Contact for details

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