Aluminii Kalii Sulfas
Merx: Aluminium Kalii Sulphas
Numerus CAS: 77784-24-9
Formula: KAl(SO4)2• Horae duodecim2O
Formula Structuralis:
Usus: Ad praeparationem salium aluminii, pulveris fermentationis, pigmentorum, materiarum tannarum, agentium clarificantium, mordacium, chartae fabricationis, agentium impermeabilium, etc. adhibitus est. Saepe ad purificationem aquae in vita quotidiana adhibitum est.
Specificationes (Ferricum chloridum)
| Res | Norma |
| FeCl3 | ≥40% |
| Fe2+ | ≤0.1% |
| Gravitas specifica SG | ≥1.40 |
| Acidum liberum | ≤0.4% |
| Materia insolubilis | ≤0.5% |
| Zn | ≤0.1% |
| Cr | ≤0.1% |
| Pb | ≤0.1% |
| As | ≤0.1% |
| Cd | ≤0.1% |
| Hg | ≤0.1% |
| ≤0.1% |
Specificationes (Ferri Chloridum Tetrahydricum)
| Res | Norma |
| Fe2+ | ≥26.5% |
| Materia acidi insolubilis | ≤0.5% |
| SO42- | ≤2.0% |
| As | ≤0.0005% |
| Pb | ≤0.004% |
| Hg | ≤0.00002% |
| Cd | ≤0.0005% |
| Cr | ≤0.01% |
| Zn | ≤0.15% |
Specificationes (Ferricum Chloridum Hexahydricum)
| Res | Norma |
| Examen | ≥96% |
| Fe2+ | ≤0.15% |
| Acidum liberum | ≤0.8% |
| Substantia insolubilis | ≤1.0% |
Nuntium tuum hic scribe et nobis mitte.