EC USP
CAS#: 9004-57-3
Standard: USP/BP/EP
Ethyl cellulose is a high molecular weight compound with the chemical formula (C12H22O5)n. At room temperature, it appears as a white or light brown powder. It is an ethyl ether derivative of cellulose, and is one of the most widely used water-insoluble cellulose derivatives.
|
TEST ITEMS |
SPECIFICATIONS |
|
Appearance |
white to light brown powder |
|
Ethyoxyl content % |
47.5 ~ 49.5 |
|
Loss on drying % |
3.0 max |
|
Residue on ignition % |
0.4 max |
|
Viscosity mpa.s |
7, 10, 20, 50, 100, 200 |
|
Lead ppm |
10 max |
|
Heavy metals ppm |
10 max |
The product is a pharmaceutical auxiliary material. It plays an important part in below fields.
The medicinal product is a multi-purpose accessories, can be used as thickener, dispersant, emulsifier and film-forming agent.
Made in the drug tablet film coating, adhesive, can significantly improve the dissolution rate of drugs can enhance the waterproof tablet.
As suspension, controlled release matrix and floating sinks.
And for other daily-use chemical industries.
The product is a pharmaceutical auxiliary material. It plays an important part in below fields.
The medicinal product is a multi-purpose accessories, can be used as thickener, dispersant, emulsifier and film-forming agent.
Made in the drug tablet film coating, adhesive, can significantly improve the dissolution rate of drugs can enhance the waterproof tablet.
As suspension, controlled release matrix and floating sinks.

Package: 25kg/Drum
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