| ITEM | STANDARD | ANALYSIS RESULT |
| CHARACTERISTICS |
COLORLESS OR
WHITE CRYSTAL |
COLORLESS OR
WHITE CRYSTAL |
| IDENTIFICATION TEST | PASS THE TEST | PASS THE TEST |
|
CLARITY & COLOUR
OF SOLUTION |
20%WATER SOLUTION
CLARITY |
20%WATER SOLUTION
CLARITY |
| ASSAY | 99.5%-101.0% | 99.70% |
| MOISTURE | 7.5%-9.0% | 8.80% |
| SULPHATED ASH | ≤ 0.1% | 0.01% |
| SULPHATE | ≤ 150 ppm | < 30 ppm |
| OXALATE | ≤ 350 ppm | < 20 ppm |
| CALCIUM | ≤ 200 ppm | < 10 ppm |
| HEAVY METALS | ≤ 10 ppm | < 1 ppm |
| IRON | ≤ 50 ppm | < 1 ppm |
| CHLORIDE | ≤ 50 ppm | < 5 ppm |
| BARIUM | PASS THE TEST | PASS THE TEST |
| BACTERIAL ENDOTOXIN | ≤ 0.5 IU/mg | < 0.5 IU/mg |
| ALUMINIUM | ≤ 0.2 ppm | < 0.2 ppm |
| CONCLUSION | THE PRODUCT ABOVE COMPLIES WITH THE STANDARD OF BP98 . | |