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 . |