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RUNKEY
HPMC USP/BP/EP
HPMC USP/BP/EP
Description
HPMC is one of the most popular pharmaceutical excipients. Its appearance is white or off-white powder, colourless and tasteless. It has fairly stable to heat, light and humidity.
Specification
|
Test Item |
Specification |
|
|
HPMC E (2910) |
HPMC K (2208) |
|
|
Appearance |
White to slightly off-white fibrous or granular powder |
|
|
Methoxy |
28.0% ~ 30.0% |
19.0%~24.0% |
|
Hydroxypropoxy |
7.0% ~ 12.0% |
4.0%~12.0% |
|
Apparent Viscosity |
3 ~ 200000mPa.s |
|
|
Loss on drying |
≤5.0% |
|
|
Residue on ignition |
≤1.5% |
|
|
PH |
5.0~8.0 |
|
|
Heavy Metal |
≤10ppm |
|
Application
Coating materials;
Membrane materials;
Speed controlled polymer materials for controlled-released drugs;
Stablizer;
Suspending agent;
Binder of tablets;
Tackifier.
Packing Size
25kg/drum
