Polyvinyl alcohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed
Supplier: Thermo Scientific Chemicals
18312-1000
183120010
183120025
TS18312-1000EA
29.1
USD
TS18312-1000
TS183120010
TS183120025
Polyvinyl alcohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed
Polyvinyl alcohol
Formula:
[-CH₂CH(OH)-]n Melting Pt: 230…240 °C Storage Temperature: Ambient |
MDL Number:
MFCD00081922 CAS Number: 9002-89-5 Merck Index: 15,7706 |
Specification Test Results
Appearance | White to cream Granular powder |
Infrared spectrum | Conforms |
Viscosity | 62 to 72 cP (4 % in water) |
Degree of hydrolysis | 98.0 to 98.8 mol % |
Ash | ≤1.2 % (as Na2O) |
pH | 5.0 to 7.0 (4 % in water) |
Volatile matter | ≤5 % |
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