Project |
index |
||
Top grade |
First grade |
Qualified product |
|
Calcium hydroxide content,w/% ≥
Total Calcium Hydroxide Ca(OH)2 |
96 |
95 |
90 |
agnesium and alkali metals,w/% ≤
Magnesium and Alkali Salts |
2.0 |
3.0 |
/ |
Acid insoluble matter,w/% ≤
Insoluble Matter in acid |
0.1 |
0.5 |
1.0 |
Iron content (as Fe),w/% ≤
Iron as Fe |
0.05 |
0.1 |
/ |
Loss on drying,w/% ≤
Loss of drying |
0.5 |
1.0 |
2.0 |
Heavy metal,w/% ≤
Heavy Metals |
0.002 |
/ |
/ |
Fineness,w/% ≤
Residue
|
2.0.0(0.045mm) |
5.0.0(0.045mm) |
4.0(0.125mm) |
Solution
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