Polyvinylalkohol, M.W. ∼ 31,000-50,000 98,0-98,8 %, hydrolysiert

Lieferant: Thermo Scientific

178970010 178970025 178971000
ACRO178970010EA 197 CHF
ACRO178970010 ACRO178970025 ACRO178971000
Polyvinylalkohol, M.W. ∼ 31,000-50,000 98,0-98,8 %, hydrolysiert
Polyvinylalkohol
Formel: [-CH₂CH(OH)-]n
Melting Pt: 230…240 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00081922
CAS-Nummer: 9002-89-5

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Spezifikation Testergebnisse

Appearance White to cream Granular powder
Infrared spectrum Conforms
Viscosity 5.5 to 6.6 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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