Polyvinyl alcohol, fully hydrolysed, Sigma-Aldrich®
Leverantör: SIGMA ALDRICH MICROSCOPY
Certifikat
Om denna produkt
CAS-nummer:9002-89-5
:25213-24-5
Formel:[-CH₂CH(OH)-]n
MDL-nummer:MFCD00081922
Densitet:1.080 g/cm³
:M-Clarity™ quality level = MQ200
Förvaringstemperatur:Room Temperature
Specifikationstestresultat
- Appearance (Colour):White to Off-White
- Appearance (Form):Powder
- Solubility (Colour):Colorless to Faint Yellow
- Solubility (Turbidity)
50 mg/mL, H2O:Clear - Viscosity
4 % Aqueous solution at 20 deg C (Hoeppler Method):11.6 - 15.4 cps - Hydrolysis:99.2 - 99.7 mole%
- Recommended Retest Period:4 years