Polivinil alcool, M.W. ∼ 85,000-120,000 88%, hydrolysed
Fornitore: Thermo Fisher Scientific
Synonyms:
PVOH, PVA, Mowiol®
450140010
450140250
450145000
ACRO450140010EA
277
EUR
ACRO450140010
ACRO450140250
ACRO450145000
Polivinil alcool, M.W. ∼ 85,000-120,000 88%, 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 off-white Granular solid |
Infrared spectrum | Conforms |
Viscosity | 23.0 to 27.0 cP (4 % in water) |
Degree of hydrolysis | 87.0 to 89.0 mol % |
Ash | ≤0.5 % (Na2O) |
pH | 4.5 to 6.5 (4 % in water) |
Volatile matter | ≤5 % |
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