| Item |
Standard |
Conclusion |
|
Apperance |
Light yellow, flakesl |
Light yellow,Flakes |
|
Content(MgCl2) |
≥42% |
42%-44% |
|
sulfate |
≤ 1% |
0.8% |
|
Alkali chloride |
≤ 0.5% |
0.3% |
|
Ca |
≤0.15% |
0.12% |