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| Customization: | Available |
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| CAS No.: | 1332-37-2 |
| Formula: | Fe2o3 |
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Audited by an independent third-party inspection agency
| HO 01-04 | HO 01-02 | 130 | 190 |
| Mixed acid method | Sulfuric acid method | acid method | Mixed acid method |
| Iron content, expressed as Fe2O3 (dried at 105 ° C),% (m/m) ≥ | 95 | 94 | 95 |
| 105ºC volatiles, % (m/m)≤ | 1.0 | 1.0 | 1.0 |
| Water soluble matter,% (m/m) ≤ | 0.3 | 0.3 | 0.3 |
| Water-soluble oxides and salts, Expressed as C1 and SO1, %(m/m)≤ |
0.2 | 0.2 | 0.2 |
| Residue on sieve (63um mesh), %(m/m) ≤ | 0.3 | 0.3 | 0.3 |