|
| |
| APPEARANCE |
COLORLESS CRYSTALS |
| DEFINITION |
QUALIFIED |
| IDENTIFICATION |
QUALIFIED |
| CLARITY OF SOLUTION |
QUALIFIED |
| COLOUR OF SOLUTION |
QUALIFIED |
| ASSAY |
99.5%-101.1% |
| SULPHATED ASH |
0.05%MAX |
| ARSENIDE |
3PPM MAX |
| HEAVY METAL(Pb) |
10PPM MAX |
| IRON |
50PPM MAX |
| WATER |
0.5%MAX |
| CALCIUM |
200PPM MAX |
| R.C SUBSTANCES |
QUALIFIED |
| RESIDUE ON IGNITION |
QUALIFIED |
| ORGANIC VOLATILE IMPURITIES |
QUALIFIED |
| OXALATE |
100PPM MAX |
| SULPHATE |
150PPM MAX |
| CHLORIDE |
50PPM MAX |
|
|
|
