Items | Specification |
Appearance | Clear, colorless to pale yellow |
Assay(as NaBr)% | 45-47 |
PH | 6-8 |
Turbidity(NTU) | ≤2.5 |
Specific Gravity | 1.470-1.520 |
Item | Specification | |
Export Grade | Photo Grade | |
Appearance | White Crystal | White Crystal |
Assay(as NaBr)% ≥ | 99.0 | 99.5 |
Degree of Clearance | To pass test | To pass test |
Chloride(as CL) %≤ | 0.1 | 0.1 |
Sulphates(as SO4) %≤ | 0.01 | 0.005 |
Bromates(as BrO3) %≤ | 0.003 | 0.001 |
PH(10% solution at 25 degree C) | 5-8 | 5-8 |
Moisture% | 0.5 | 0.3 |
Lead(as Pb) %≤ | 0.0005 | 0.0003 |
Iodide(as I) %≤ | 0.006 |