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PRODUCT NAME: METRONIDAZOLE BP2007 EXPIRY DATE:4 years CAS NO.: |
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|
ITEM |
STANDARDS |
RESULT |
|
IDENTIFICATION |
POSITIVE REACTION |
POSITIVE REACTION |
|
MELTING POINT |
159-163°C |
160.4-160.8°C |
|
LOSS ON DRYING |
0.5%MAX |
0.15% |
|
SULPHATED ASH |
0.1%MAX |
0.04% |
|
HEAVY METAL |
20PPM Max |
<20PPM |
|
APPEARANCE OF SOLUTION |
CONFORM |
PASS |
|
RELATED SUBSTANCES |
CONFORM |
PASS |
|
SPECIFIC ABSORBANCE |
365-389 |
377 |
|
SIMPLE IMPURITIES |
0.1%MAX |
0.05% |
|
TOTAL IMPURITIES |
0.2%MAX |
0.11% |
|
ASSAY |
99.0%-101.0% C6H9N3O3 |
99.64% C6H9N3O3 |
