Hydroxypropyl methylcellulose (Hypromellose), 3,550 mPa.s USP Substitution Type 2208
Supplier: Spectrum Chemical
Certificates
About this item
CAS Number:9004-65-3
:
Formula:C₃H₈O₂·xCH₄O
MDL Number:MFCD00131360
Storage Temperature:Ambient
Specification Test Results
- Viscosity of a 2% Aqueous Solution @ 20D °C:2663 - 4970 mPa·s
- Assay (Methoxy Groups):19.0 - 24.0%
- Assay (Hydroxypropoxy Groups):4.0 - 12.0%
- pH:5.0 - 8.0
- Loss On Drying:max. 5.0%
Specification Test Results
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