Polivinil alcool, M.W. ∼ 146,000-186,000 92-94%, hydrolysed
Fornitore: Thermo Scientific
Synonyms:
PVOH, PVA, Mowiol®
183160010
183160025
183161000
ACRO183160010EA
150
EUR
ACRO183160010
ACRO183160025
ACRO183161000
Polivinil alcool, M.W. ∼ 146,000-186,000 92-94%, hydrolysed
Polivinil alcool
Formula:
[-CH₂CH(OH)-]n Punto di fusione: 230…240 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00081922 CAS Number: 9002-89-5 |
Risultati del test di specificazione
Appearance | White to cream Granular powder |
Infrared spectrum | Conforms |
Viscosity | 53 to 63 cP (4 % in water) |
Degree of hydrolysis | 92.0 to 94.0 mol % |
Ash | ≤0.6 % (as Na2O) |
pH | 4.5 to 6.5 (4 % in water) |
Volatile matter | ≤5 % |
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