46080-1KG-F Display Image

Ethyl cellulose, (w/w) ethoxyl basis, 48.0-49.5% (w/w) ethoxyl basis

Code: 46080-1KG-F D2-231

Application

Ethyl cellulose is generated by converting a variable number of hydroxyl groups on the repeating glucose units to ethyl ether groups. Ethylcellulose is used in th...


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Application

Ethyl cellulose is generated by converting a variable number of hydroxyl groups on the repeating glucose units to ethyl ether groups. Ethylcellulose is used in the preparation of biostructures such as matrices, microspheres, microparticles, pellets and tablets for use in drug delivery.

Preparation Note

Ethyl Cellulose is soluble in a wide range of solvents such as aliphatic alcohols, chlorinated solvents, and natural oils. It is insoluble in water, glycerin, and prolylene glycol.

autoignition temp.698 °F
concentration48.0-49.5 % (w/w) (ethoxyl)
density1.14 g/mL at 25 °C (lit.)
formcoarse powder
Quality Level200
refractive indexn20/D 1.47 (lit.)
viscosity30-70 mPa.s, 5 % in toluene/ethanol 80:20(25 °C)
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46080-250G-F
Ethyl cellulose, (w/w) ethoxyl basis, 48.0-49.5% (w/w) ethoxyl basis

Unit:250G
List Price: £73.70
Source:List Price
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Cas Number9004-57-3
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