363103
Poly(vinylalkohol)
average Mw 146,000-186,000, 87-89% hydrolyzed
Synonym(e):
PVA
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Alle Fotos(2)
About This Item
Lineare Formel:
[-CH2CHOH-]n
CAS-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352104
NACRES:
NA.23
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Qualitätsniveau
Form
powder or crystals
Mol-Gew.
average Mw 146,000-186,000
Kugelfallversuch
40-50 cP, 4 % in H2O(20 °C)(lit.)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChIKey
IMROMDMJAWUWLK-UHFFFAOYSA-N
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Allgemeine Beschreibung
Poly(vinyl alcohol) (PVA) is a vinyl based water soluble polymer that can be used as a non-ionic surface active agent. It can also be used as a biodegradable polymer and can be incorporated in adhesives, coatings, textiles, ceramics and cosmetics. Its properties include good transparency, chemical resistance, toughness and anti-electrostatic properties.
Anwendung
PVA can be used in the preparation of hydrogel templates for drug delivery applications. It can also be used in the development of organic memory systems.
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
No data available
Flammpunkt (°C)
No data available
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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