Polyvinyl alcohol has a melting point of 180 to 190°C. It has a molecular weight of between 26,300 and 30,000, and a degree of hydrolysis of 86.5 to 89%.
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Poly(vinyl alcohol) Mw 85000-124000, 99+% hydrolyzed; CAS Number: 9002-89-5; Synonyms: PVA; Linear Formula: [-CH2CHOH-]n; find Sigma-Aldrich-363146 MSDS, ...
Polyvinyl alcohol ; Chemical formula. (C2H4O) ; Density, 1.19–1.31 g/cm ; Melting point, 200 °C (392 °F; 473 K) ; log P, 0.26.
€33.40
Polyvinyl alcohol, 98-99% hydrolyzed, medium molecular weight, Thermo Scientific Chemicals ; Molecular Formula, (C2H4O)n ; Molecular Weight (g/mol), 44.05 ; MDL ...
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Poly(vinyl alcohol) Mw 13000-23000, 87-89% hydrolyzed; CAS Number: 9002-89-5; Synonyms: PVA; Linear Formula: [-CH2CHOH-]n; find Sigma-Aldrich-363170 MSDS, ...
Tg: 85° ; Density: 1.29 ; Viscosity: 4% AQ cps = 62.0 - 72.0% ; Solubility: hot glycerol, hot glycols, hot water. ; Molecular Weight: ~133,000.
€126.00
PVA with high molecular weight is useful in preparing gel which possesses both high strength and modulus. Hence, it is used for the production of fibers, films ...
Solubility: hot glycerol, hot glycols, hot water. Molecular Weight: ~6,000. Glass Transition ...
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Specifications ; Form. Granular powder ; Molecular Weight. 17600-26400: Conforms ; Appearance (Color). White ; Assay (special). Degree of Hydrolysis: 98.0-99.0%.
Polyvinyl alcohol, medium molecular weight, 86-89% hydrolyzed.