Polyvinyl alkohol, M.W. ∼ 13,000-23,000 87-89%, hydrolysed

Leverandør: Thermo Scientific
Ratings: Ingen bedømmelse

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Synonymer: Mowiol®PVOHPVA

ACRO180300010EA 1680 DKK
ACRO180300010 ACRO180301000 ACRO180300025
Polyvinyl alkohol, M.W. ∼ 13,000-23,000 87-89%, hydrolysed
Polyvinyl alkohol
Formel: [-CH₂CH(OH)-]n
Smeltepunkt: 230…240 °C (dec.)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00081922
CAS-nummer: 9002-89-5

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Specifikationer Testresultater

Appearance White to cream Granular powder
Infrared spectrum Conforms
Viscosity 3 to 3.7 cP (4 % in water at 20°C)
Degree of hydrolysis 87.0 to 89.0 mol %
Ash ≤1 % (as Na2O)
pH 4.5 to 6.5 (4 % in water)
Volatile matter ≤5 %

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