Name of index | GB25558-2010 | FCC-V |
Appearance | white floating, amorphous powder | |
content(Ca),% | 34.0-40.0 | 34.0-40.0 |
As,≤ % | 0.0003 | 0.0003 |
F,≤ % | 0.0075 | 0.0075 |
Heavy metals(Pb),≤% | 0.001 | - |
Pb,≤ % | - | 0.0002 |
Loss on heating(200ºC) ≤ % | 10.0 | - |
Loss on heating(800ºC) ≤ % | - | 10.0 |
Clear grade | Slightly turbid | - |