Aluminum sulfate analysis
SR | Property | Units | Limit | RESULT | Test method |
1 | Physical features | – | White aqueous solid | White aqueous solid | INSO 3096 |
2 | Purity in terms of aluminum max | gr/kg | 71 – 91 | 90.2 | INSO 3096 |
3 | Fe in terms of aluminum max | gr/kg | 1.6 | 0.008 | INSO 3096 |
4 | Insoluble material in terms of aluminum max | gr/kg | 23 | 0.64 | INSO 3096 |
5 | As in terms of aluminum max | ppm | 14 | Low than detection limit | INSO 3096 |
6 | Cd in terms of aluminum max | ppm | 3 | 0.64 | INSO 3096 |
7 | Cr in terms of aluminum max | ppm | 30 | 0.88 | INSO 3096 |
8 | Hg in terms of aluminum max | ppm | 4 | Low than detection limit | INSO 3096 |
9 | Ni in terms of aluminum max | ppm | 20 | 0.92 | INSO 3096 |
10 | Pb in terms of aluminum max | ppm | 40 | 1.23 | INSO 3096 |
11 | Sb in terms of aluminum max | ppm | 20 | 1.34 | INSO 3096 |
12 | Se in terms of aluminum max | ppm | 20 | Low than detection limit | INSO 3096 |
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