Item |
Specifications |
Results |
Appearance |
White Powder |
White Powder |
Assay |
The Content Of Mg: 4.0~5.0% |
4.75% |
Loss On Drying |
≤5.0% |
3.50% |
Free Acid |
≤1.0% |
0.50% |
Chlorides |
≤0.10% |
0.1% |
Sulphates |
≤1.0% |
0.089% |
Cadmium |
≤3ppm |
0.12ppm |
Melting Point |
110~160ºC |
123ºC |
Particle Size (Through 325mesh) |
≥99% |
99.3% |