Hydroxypropyl methyl cellulose(HPMC) 9004-65-3 manufacturer of HPMC
White or similar white fibrous or grain powders
Specifications: Conforms to standard USP27.
Direct manufacturer with high quality and competitive price!
Specifications: Conforms to standard USP27.
Text | USP2910 | USP2906 |
Methoxy% | 28.0-30.0 | 27.0-30.0 |
Hydroxy propoxy% | 7.0-12.0 | 4.0-7.5 |
Viscosity cp.s | 5-100000 | 5-100000 |
Residue on ignition% | ≤1.5 | ≤1.5 |
Heavy metals% | ≤0.001 | ≤0.001 |
Arsenic% | ≤0.0002 | ≤0.0002 |
Water-insoluble substance% | ≤0.5 | ≤0.5 |
PH | 4.0-8.0 | 4.0-8.0 |
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