419028
Cellulose acetate
average Mn ~50,000 by GPC
Synonyme(s) :
Acetylcellulose
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About This Item
Produits recommandés
Forme
powder
Niveau de qualité
Poids mol.
average Mn ~50,000 by GPC
Ampleur du marquage
39.7 wt. % acetyl
Impuretés
≤3.0% water
Indice de réfraction
n20/D 1.475 (lit.)
Densité
1.3 g/mL at 25 °C (lit.)
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Catégories apparentées
Description générale
Cellulose acetate (CA) is a class of cellulose based esters which can be produced by a reaction of cellulose with acetic acid and acetic anhydride. It can be used in a variety of forms such as films, membranes, and fibers. It can be used as a biodegradable polymer in medical and automotive applications.
Application
CA can be used as a material in packaging, clothing and pharmaceuticals industries. It can also be used in the formation of polymeric electrolyte for the fabrication of electrochemical devices like fuel cells, solar cells and supercapacitors.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
nwg
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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