Polyvinyl alkohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed
Leverandør: Thermo Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Mowiol®
, PVOH
, PVA
ACRO183121000EA
312
DKK
ACRO183121000
ACRO183120010
ACRO183120025
Polyvinyl alkohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed
Polyvinyl alkohol
Formel:
[-CH₂CH(OH)-]n Smeltepunkt: 230…240 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00081922 CAS-nummer: 9002-89-5 |
Specifikationer Testresultater
Appearance | White to cream Granular powder |
Infrared spectrum | Conforms |
Viscosity | 62 to 72 cP (4 % in water) |
Degree of hydrolysis | 98.0 to 98.8 mol % |
Ash | ≤1.2 % (as Na2O) |
pH | 5.0 to 7.0 (4 % in water) |
Volatile matter | ≤5 % |
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