Polyvinyl alcohol, M.W. 85000 - 124000 99+%
Supplier: Merck
M-Clarity™ quality level = MQ200
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.
Formula:
[-CH₂CH(OH)-]n |
MDL Number:
MFCD00081922 CAS Number: 9002-89-5 |
Specification Test Results
Appearance (Colour) | White to Off-White |
Appearance (Form) | Conforms to Requirements |
Infrared Spectrum | Conforms to Structure |
Miscellaneous Assay | 99.3 - 100.0% |
Loss on Drying | ≤5.0% |
Residue on Ignition | ≤1.20% |
Viscosity, C=4%; Water | 28.0 - 32.0 cps |
pH, C=4%; Water | 5.5- 7.5 |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...