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Ethyl cellulose CAS:9004-57-3

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Ethyl cellulose CAS:9004-57-3

CAS: 9004-57-3

MF: C23H24N6O4

MW: 448.47446

EINECS: 618-384-9

Synonyms: ampacete/c; aquacoat; aquacoatecd30; aquacoatecd30fmc; cellulose,triethylether; celluloseethyl; nixone/c; spt50cps




Ethyl cellulose CAS:9004-57-3 Product introduction

Name: Ethyl cellulose

CAS No. 9004-57-3

EINECS No. 618-384-9

Molecular formula C23H24N6O4

Molecular weight. 448.47446

Density.1.14 g/mL at 25 °C (lit.)

Melting point. 240-255 °C

Ethyl cellulose COA:

Item K N T
DS (gram molecular substitution) 45.5-46.8 47.5-49.5 49.5-51.0
Weight loss on drying wt% 3.0 3.0 3.0
Scorch residue wt% 0.4 0.4 0.4
Viscosity mpa.s 2050100200 7102050100200
Ethoxy content wt% 45.5-46.8 47.5-49.5 49.5-51.0
Heavy metal ppm ≤40 ≤40 ≤40

Ethyl cellulose Application:

Because of its water insolubility, ethyl cellulose is mainly used as a tablet binder and film coating material, etc. It can also be used as a skeleton material blocker to prepare many types of skeleton slow-release tablets; used as mixed material to prepare coated slow-release preparations and slow release pills; used as encapsulation excipient to prepare slow-release microcapsules so that the drug effect can be released continuously and some water-soluble reactions can be avoided to take effect prematurely. It can also be used in various pharmaceutical dosage forms as a dispersant, stabilizer, and water retention agent, to prevent the deterioration of the drug moisture.

Package and Storage

20kg 25kg net weight per drum, Sealed in dry,Room Temperature

Related Products——Cellulose:

product name CAS
Hydroxypropyl methyl cellulose 9004-65-3
Ethyl cellulose 9004-57-3
Cellulose acetate 9004-35-7
Cellulose diacetate 9035-69-2
Hydroxypropyl cellulose 9004-64-2
Methyl 2-hydroxyethyl cellulose 9032-42-2
Hydroxyethyl Cellulose 9004-62-0
Methyl cellulose 9004-67-5


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3. What is the purpose of Ethyl cellulose?

Detailed usage is in the product details page.


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