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CAS number: 69-53-4
Molecular formula: C16H19N3O4S
molecular weight: 349.40500
Chemical structure:
PRODUCT NAME: | AMPICILLIN TRIHYDRATE |
|
SHELF LIFE: | 3 YEARS |
|
ITEMS | SPECIFICATION | RESULTS |
APPEARANCE | A WHITE OR ALMOST WHITE CRYSTALLINE POWDER | A WHITE CRYSTALLINE POWDER |
INFRARED ABSORPTION SPECTRUM | A: INFRARED ABSORPTION SPECTRUM ACCORD WITH THE REFERENCE SPECTRUM OF AMPICILLIN TRIHYDRATE | MEETS THE REQUIREMENTS |
PH | 3.5-5.5 | 4.8 |
SPECIFIC OPTICAL ROTATION | +280゜ - +305゜ | +298゜ |
RELATED SUBSTANCE | ANY IMPURITY≤1.0% | ANY IMPURITY: 0.34% |
DIMETHYLANILINE | ≤20PPM | NEVER USED IN THE PRODUCTION |
WATER | 12.0%-15.0% | 13.6% |
SULPHATED ASH | SULPHATED ASH | 0.1% |
ASSAY |
AMPICILLIN TRIHYDRATE CONTAINS NOT LESS THAN 96.0% AND NOT MORE THAN 102.0% OF C16H19N3O4S,CALCULATE WITH REFERENCE TO THE ANHYDROUS SUBSTANCE |
99.6% |
REMARKS: BULK DENSITY: 0.63G/ML; TAPPED DENSITY: 0.90G/ML; PARTICLE SIZE(20-80MESH): 74% | ||
CONCLUSION |
THE ABOVE PRODUCT CONFORMS TO BP2012 |