Customization: | Available |
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CAS No.: | 10043-01-3 |
Formula: | Al2 (So4)3.Xh2o |
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Items | Specifications | |||
I Type:Low Ferrous/Low Iron | II Type:Non-Ferrous/Iron-free | |||
First Class | Qualified | First Class | Qualified | |
Al2O3 % ≥ | 15.8 | 15.6 | 17 | 16 |
Ferrous(Fe )% ≤ | 0.5 | 0.7 | 0.005 | 0.01 |
Water Insolube % ≤ | 0.1 | 0.15 | 0.1 | 0.15 |
PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 | 3.0 |
As %≤ | 0.0005 | 0.0005 | ||
Heavy metal (Pb) %≤ | 0.002 | 0.002 |