Polyvinyl alcohol, M.W. ∼ 85,000-124,000 95.5-96.5 %, hydrolysed
Supplier: Thermo Scientific Chemicals
183390010
183390025
183391000
TS183390010EA
135
USD
TS183390010
TS183390025
TS183391000
Polyvinyl alcohol, M.W. ∼ 85,000-124,000 95.5-96.5 %, hydrolysed
Polyvinyl alcohol
Formula:
[-CH₂CH(OH)-]n Melting Pt: 230…240 °C Storage Temperature: Ambient |
MDL Number:
MFCD00081922 CAS Number: 9002-89-5 |
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 % |
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