Ethenol, Homopolymer, Oxidized CAS NO 68441-75-8

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CAS No.:68441-75-8

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Ethenol, Homopolymer, Oxidized is a chemically modified polymer derived from the controlled oxidation of polyvinyl alcohol. This specialized material is valued for its enhanced solubility, film-forming properties, and reactivity, making it a versatile functional polymer. It serves as a critical intermediate and additive in industries requiring water-soluble binders, adhesives, and surface-modifying agents.

Application

As a water-soluble film former in pharmaceutical tablet coatings and encapsulation.
As a key component in adhesive formulations, particularly for paper, textiles, and remoistenable gums.
As a binder and thickener in ceramic processing and water-based paints/coatings.
As a surface sizing agent to improve strength and printability in paper manufacturing.
In the production of specialty membranes and controlled-release matrices.
As a dispersant and protective colloid in emulsion polymerization processes.
For modifying the rheological properties of construction chemicals like cement additives.

Basic Information


Product Name	Ethenol, Homopolymer, Oxidized
CAS No.	68441-75-8
Molecular Formula	(C₂H₄O)ₙ with oxidized functionalities
Molecular Weight	Variable (Polymer)
Synonyms	Oxidized Polyvinyl Alcohol; Partially Oxidized PVA; Poly(vinyl alcohol), oxidized; Oxidized PVOH; Poly(ethenol), oxidized; Oxidized Vinyl Alcohol Polymer; Aldehyde-functional PVA
EINECS	Contact for details

Quality Control

Our Ethenol, Homopolymer, Oxidized is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance characteristics such as degree of oxidation, viscosity, and solubility. A comprehensive Certificate of Analysis (COA) documenting key parameters is provided with every shipment to guarantee 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 product is hygroscopic (moisture-sensitive) and must be kept in original packaging to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Degree of Oxidation	5 - 20 mol% (Typical)
Viscosity (4% aq. sol.)	5 - 50 mPa·s
pH (4% solution)	5.0 - 7.0
Residue on Ignition	< 1.0 %
Moisture Content	< 5.0 %