Polyvinyl alcohol, M.W. ∼ 85,000-124,000 95.5-96.5 %, hydrolysed
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:9002-89-5
:25213-24-5
Formula:[-CH₂CH(OH)-]n
MDL Number:MFCD00081922
Melting Pt:230…240 °C
Density:1,3 g/cm³ (20 °C)
Storage Temperature:Ambient
Specification Test Results
- Appearance:White to cream Granular powder
- Infrared spectrum:Conforms
- Viscosity:27 to 31 cP (4 % in water)
- Degree of hydrolysis:95.5 to 96.5 mol %
- Ash:≤0.9 % (as Na2O)
- pH:4.5 to 6.5 (4 % in water)
- Volatile matter:≤5 %
Specification Test Results
Product Information
- Catalog #Supplier #Pack typePkAvailabilityPrice