Methyl Cellulose
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China [CN] Brief introduction:
The products showed physical inertia, in the pharmaceutical, food and cosmetics are widely used as thickener, protective colloid, auxiliary emulsifiers, pigment, adhesive and film-forming agent tablets. Also be used for the substrate suspension or viscous eye drops, and as drug stabilizers, oral laxative, gargle Contact lens wetting solution and the cornea of the main raw material, also used as a reinforcing material. Preparation of methyl cellulose sustained-release hydrophilic matrix agents, microporous film or multilayer coating film release formulations. 55HD15 generally used as low viscosity oil in water emulsion of the emulsifier, 55HD4000 commonly used for thickening the solution, thickening, suspending and tablet adhesion.
Technical specification:
Comply with USP, EP and CP.
|
Item |
Grade |
|
55HD |
|
|
Methoxy (WT%) |
27.5-31.5 |
|
Gelation temperature (℃) |
50.0-55.0 |
|
Viscosity (mPa.s) (2% solu., 20℃) |
15, 20, 50, 100, 400, 4000 |
|
Loss on drying (%) |
≤5.0 |
|
Residue on ignition (%) |
≤1.0 |
|
pH |
4.0-8.0 |
|
Heavy metals (ppm) |
≤20 |
|
Arsenic (ppm) |
≤2.0 |
Package：
12.5kg / fiber drum (20 feet container can load 4.5MT with palletized and 5MT without palletized; Packing size: H500mm x D380mm)
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