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Sigma Aldrich Poly(vinyl alcohol)

Catalog No. 34158425G Shop All MilliporeSigma Sigma Organic Chemistry Products
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34-158-425G 25 g
34-158-41KG 1 kg
34-158-4500G 500 g
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Catalog No. 34-158-425G Supplier Sigma Aldrich Supplier No. 34158425G
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Polyvinyl alcohol (PVOH) is a hydrophilic linear polymer which forms copolymers of vinyl alcohol and vinyl acetate. Hence, the structural properties of polyvinyl alcohol polymers depend on the extent of polymerization and hydrolysis. Such changes cause both chemical and physical modifications such as esterification, etherification, crystallization, ion-polymer complexation in the polymer. Modified- PVOH structures are useful in biomedical applications.NaA zeolite particles have been dispersed in a poly(vinyl alcohol) matrix to prepare a mixed-matrix membrane to study the pervaporative separation of water-butanol mixtures. Poly (vinyl alcohol)/gelatin based biocompatible polymeric scaffolds have been used to design for 3D cancer models.

Specifications

CAS 9002-89-5
Linear Formula [-CH2CHOH-]n
MDL Number MFCD00081922
Quantity 25 g
Molecular Weight (g/mol) 89,000-98,000
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