technical index |
specifications |
|||
H105 |
H108 |
H303 |
H305 |
|
methylene blue adsorption decolorization(ml/0.1g),≥ |
12 |
15 |
15 |
15 |
iron content(%),≥ |
100 |
100 |
110 |
110 |
iron content(%) |
0.03~0.1 |
0.03~0.1 |
0.02~0.05 |
0.02~0.05 |
ash content(%),≤ |
8 |
8 |
6 |
6 |
moisture(%),≤ |
10 |
10 |
10 |
10 |
PH |
7~9 |
7~9 |
2~5 |
5~7 |