| ITEM | STANDARD |
| APPEARANCE | WHITE CRYSTALLINE POWDER |
| SOLUBILITY | FREELY SOLUBLE IN WATER, SPARINGLY SOLUBLE IN ALCOHOL |
| OPTICAL ROTATION | +52.5°～+53.3° |
| APPEARANCE OF SOLUTION | CLEAR,ODOURLESS |
| MOISTURE | 1.0% MAX |
| SULFUR DIOXIDE | 15PPM MAX |
| CHLORIDES | 125PPM MAX |
| SULPHATED ASH | 0.1% MAX |
| CALCIUM | 200PPM MAX |
| SULPHATES | 200PPM MAX |
| BARIUM | CONFORMS |
| LEAD IN SUGARS | 0.5PPM MAX |
| ARSENIC | 1PPM MAX |
| TOTAL BACTERIA COUNT | 1000PCS/G MAX |
| MOLDS AND YEASTS | 100PCS/G MAX |
| PYROGENS (TAL 10% SOLUTION) | 0.125Eu/ml MAX |
| ESCHERICHIA COLI | NEGATIVE |
