Surface Coating / Alfa Chemistry

Poly(vinyl alcohol), Mw 85000-124000

Cat.No ACM9002895-49

Basic Information Description Application Features And Benefits
CAS 9002-89-5
Catalog Number ACM9002895-49
Molecular Weight Mw 85,000-124,000
Molecular Formula [-CH2CHOH-]n
InChI 1S/C2H4O/c1-2-3/h2-3H,1H2
Degree Of Hydrolysis 99+% hydrolyzed
EC Number 209-183-3
Falling Ball 28-32 cP, 4 % in H2O(20 °C)(lit.)
Form powder or crystals
MDL Number MFCD00081922
Packaging Packaging
25, 500 g in poly bottle
1 kg in poly bottle
Quality Level 200
Storage Temperature 2-8°C
Description Poly (vinyl alcohol) (PVA) is a useful industrial, medical and biomimetic material. 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 or gels.
Application PVA can be used as a chelating agent in the synthesis of zirconium oxide nanopowder from zirconium hydroxide. It can also be used as biopolymer which finds potential in fiber based food packaging.
Features And Benefits They can interact with or be dissolved by water or other polar substances.

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