- Min.Order :1 Kilogram
- Purity: 99%min
- Payment Terms : L/C,T/T
Keywords
523-87-5 Dimenhydrinate diphenhydramine 8-chlorotheophyllinate
Quick Details
- Appearance:White powder
- Application:Central Nervous System Drug; Anti-Emetic and Antinauseant
- PackAge:drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Dimenhydrinate
CAS#:523-87-5
Specification:BP/EP/USP
Packing:25KG/Fiber Drum
Molecular Formula:C17H21NO C7H7ClN4O2
Details:
|
Items |
Specification |
Results |
|
Description |
White to off white crystalline powder |
Comply |
|
Melting point |
166-170°C |
167.3-168.1°C |
|
Identification |
Positive reaction |
Positive reaction |
|
Related substances |
≤1.0% |
0.16% |
|
Loss on drying |
≤0.5% |
0.06% |
|
Residue on ignition |
≤0.1% |
0.02% |
|
Chloride |
≤0.014% |
<0.014 |
|
Heavy Metals |
≤20ppm |
<20ppm |
|
Clarity of solution |
Conform to standard |
Complies |
|
Microbial Limit |
≤20ppm |
<20ppm |
|
Assay |
≥99.0% |
99.12% |
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