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Sigma-Aldrich

Ethyl cellulose

48.0-49.5% (w/w) ethoxyl basis

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About This Item

Número de CAS:
9004-57-3
Número MDL:
MFCD00131037
Código UNSPSC:
12352201
NACRES:
NA.25

Análisis

48.0-49.5% (w/w) (ethoxyl)

formulario

coarse powder
powder

temp. de autoignición

698 °F

color

beige

índice de refracción

n20/D 1.47 (lit.)

viscosidad

30-70 mPa.s, 5 % in toluene/ethanol 80:20(25 °C)

densidad

1.14 g/mL at 25 °C (lit.)

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Aplicación

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.

Nota de preparación

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.

Otras notas

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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