Polyvinyl alcohol, fully hydrolysed, Sigma-Aldrich®

Leverantör: SIGMA-ALDRICH MICROSCOPY

Synonyms: PVOH, PVA, Mowiol®

M-Clarity™ quality level = MQ200

P1763-250G P1763-1KG
P1763-250GEA 863 SEK
P1763-250G P1763-1KG
Polyvinyl alcohol, fully hydrolysed, Sigma-Aldrich®
Polyvinyl alcohol

Prepared by alkaline hydrolysis.

Formel: [-CH₂CH(OH)-]n
Densitet: 1,080 g/cm³
Storage Temperature: Room Temperature
MDL Number: MFCD00081922
CAS nummer: 9002-89-5
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Specifikation testresultat

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

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