Polyvinylalkohol, M.W. ∼ 145,000-180,000 88%, hydrolysiert
Lieferant: Thermo Scientific
Synonyme:
PVOH, PVA, Mowiol®
450150010
450150250
450155000
ACRO450150010EA
219
EUR
ACRO450150010
ACRO450150250
ACRO450155000
Polyvinylalkohol, M.W. ∼ 145,000-180,000 88%, hydrolysiert
Polyvinylalkohol
Formel:
[-CH₂CH(OH)-]n Schmelzpunkt: 230…240 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00081922 CAS-Nummer: 9002-89-5 |
Spezifikation Testergebnisse
Appearance | White to off-white Granular solid |
Infrared spectrum | Conforms |
Viscosity | 45 to 55 cP (4 % in water at 20°C) |
Degree of hydrolysis | 87 to 89 mol % |
Ash | ≤5 % (Na2O) |
pH | 4.5 to 6.5 (4 % in water) |
Total volatile | ≤5 % (including water) |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...