Polivinil alcool, M.W. ∼ 124,000 99-100%, hydrolysed
Fornitore: Thermo Fisher Scientific
458230010
458230050
458230250
ACRO458230010EA
247
EUR
ACRO458230010
ACRO458230050
ACRO458230250
Polivinil alcool, M.W. ∼ 124,000 99-100%, hydrolysed
Polivinil alcool
Formula:
(CH₂CHOH)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 light yellow Powder or crystals |
Infrared spectrum | Conforms |
Viscosity | 28 to 32 cP (4 % in water) |
Degree of hydrolysis | 99.3 to 100.0 mol % |
Ash | ≤1.2 % (as Na2O) |
pH | 5.5 to 7.5 (4 % in water) |
Volatile matter | ≤5 % |
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