Polyvinyylialkoholi, M.W. ∼ 145,000-180,000 88%, hydrolysed
Toimittaja: Thermo Scientific
Synonyms:
Mowiol®
, PVOH
, PVA
ACRO450155000EA
165
EUR
ACRO450155000
ACRO450150250
ACRO450150010
Polyvinyylialkoholi, M.W. ∼ 145,000-180,000 88%, hydrolysed
Polyvinyylialkoholi
Kaava:
[-CH₂CH(OH)-]n Sulamispiste: 230…240 °C Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00081922 CAS-numero: 9002-89-5 |
Testitulosten erittely
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) |
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