HPMC Hydroxypropyl Methyl Cellulose Hypromellose
ISO
Hypromellose / Hydroxypropyl Methyl Cellulose / HPMC
Product Information
Description
Applications
Items |
Specification |
Testing Results |
Appearance |
White to slightly off-white fibrous or granular powder. |
Confirm |
Methoxy, % |
28.0~30.0 |
28.8 |
Hydroxypropoxy, % |
7.0~12.0 |
8.0 |
Apparent Viscosity, mPa.s |
12.0~18.0 |
16.0 |
Residue on ignition, % |
≤1.5 |
1.0 |
Loss on drying,% |
≤5.0 |
2.0 |
PH |
5.0~8.0 |
6.0 |
Heavy Metal, ppm |
≤20 |
<20 |
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