|
Item |
Specification |
|
Appearance |
White Powder |
|
Particle size |
100% pass 80 mesh |
|
Loss on Drying |
≤5.0% |
|
Sulphated Ash |
≤5.0% |
|
Pb |
≤3mg/kg |
|
As |
≤1mg/kg |
|
Hg |
≤0.1mg/kg |
|
Cd |
≤1mg/kg |