Imprimer

Alcool polyvinylique, M.W. ∼ 60000 zS, hydrolysed_fully, Sigma-Aldrich®

Fournisseur: Merck

Synonyms: Poly(vinyl alcohol), PVOH, PVA, Mowiol®

MQ200

8.43866.1000
8.43866.1000EA 111 EUR
8.43866.1000
Alcool polyvinylique, M.W. ∼ 60000 zS, hydrolysed_fully, Sigma-Aldrich®
Alcool polyvinylique
Formule: [-CH₂CH(OH)-]n
Numéro MDL: MFCD00081922
Numéro CAS: 9002-89-5

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Résultats des tests de spécification

Melting Point 160...240 °C
Bulk Density 400 - 600 kg/m3
Density 0.4 - 0.6 g/cm3 (20 °C)
Molecular Weight 60000
Bulk density 400 - 670 kg/m3
Solubility Insoluble at 20 °C
Storage temperature 15...25 °C
Degree of hydrolysis ≥98%
dyn.Viscosity 9,0 - 11,0 mPa∙s
Loss on drying (110 °C, 2 h) ≤5,0%
Ash ≤1,0%
Ester value 15 - 25


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