Merck
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46080

Sigma-Aldrich

Ethyl cellulose

48.0-49.5% (w/w) ethoxyl basis

CAS Number:
Número MDL:
NACRES:
NA.25

Nível de qualidade

200

forma

coarse powder

temperatura de autoignição

698 °F

concentração

48.0-49.5 % (w/w) (ethoxyl)

índice de refração

n20/D 1.47 (lit.)

viscosidade

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

densidade

1.14 g/mL at 25 °C (lit.)

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Aplicação

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 preparo

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.

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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