| ITEMS | STANDARDS |
| CHARACTERS | WHITE GLISTENING CRYSTALLINE SCALES OR A FINE WHITE CRYSTALLINE POWDER ODORLESS,TASTE SLIGHTLY BITTER |
| MELTING POINT | 134° C TO－136.5°C |
| IDENTIFICATION |
|
| 4-CHLOROACETANILID | SHOULD MEET REQUIREMENTS |
| P-PHENETIDINE | SHOULD MEET REQUIREMENTS |
| SULPHATED ASH | 0.1%MAX |
| ASSAY(ON DRY BASIS) | 99%MIN |
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