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Ethyl cellulose
viscosity 100 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl
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About This Item
Polecane produkty
Formularz
powder or granules
Poziom jakości
temp. samozapłonu
698 °F
stężenie
48.0-49.5%
zakres etykietowania
48% ethoxyl
współczynnik refrakcji
n20/D 1.47 (lit.)
lepkość
100 cP, 5 % in toluene/ethanol 80:20(lit.)
temp. przejścia
softening point 155 °C
gęstość
1.14 g/mL at 25 °C (lit.)
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Opis ogólny
Ethyl cellulose is a non-toxic, physiologicallyinert, and stable hydrophobic polymer. It is widely used in the preparation ofsustained release matrices for drug delivery systems.
Zastosowanie
Ethyl cellulose can be used:
- To prepare polymeric microcapsules of Alachlor and Metolachlor to study their controlled-release properties.
- As a core matrix to synthesize biphasic drug release nanofibers.
- To prepare wax-based solid dispersion pellets with excellent floating and sustained-release ability.
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
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