363103
Alcol poli(vinilico)
average Mw 146,000-186,000, 87-89% hydrolyzed
Sinonimo/i:
PVA
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About This Item
Formula condensata:
[-CH2CHOH-]n
Numero CAS:
Numero MDL:
Codice UNSPSC:
12352104
NACRES:
NA.23
Prodotti consigliati
Livello qualitativo
Forma fisica
powder or crystals
PM
average Mw 146,000-186,000
Caduta di sfera
40-50 cP, 4 % in H2O(20 °C)(lit.)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
IMROMDMJAWUWLK-UHFFFAOYSA-N
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Descrizione generale
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.
Applicazioni
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.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
No data available
Punto d’infiammabilità (°C)
No data available
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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