Specification
Items
| Unit | Quality Standards | Analysis Results |
Characters | --- | White of Almost White | Pass |
Identification | --- | Pass Test | Pass |
Appearance of Solution | --- | Pass Test | Pass |
Assay | % | 99.5~ 100.5 | 99.9 |
Water | % | 7.5~8.8 | 8.7 |
Readily Carbonisable Substances | --- | Pass Test | Pass |
Sulphated Ash ( Residue on ignition ) | % | ≤ 0.05 | 0.02 |
Sulfate | Mg/kg | ≤ 150 | < 150 |
Oxalate | Mg/kg | ≤ 100 | < 100 |
Lead | Mg/kg | ≤ 0.5 | < 0.5 |
Arsenic | Mg/kg | ≤ 1 | < 1 |
Mercury | Mg/kg | ≤ 1 | < 1 |
Aluminium | Mg/kg | ≤ 0.2 | < 0.2 |
Heavy Metals | Mg/kg | ≤ 10 | < 10 |
Bacterial Endotoxins | IU/mg | < 0.5 | < 0.5 |