Ammonium aluminum sulfate dodecahydrate - 09694
Code: 09694
Ammonium aluminum sulfate dodecahydrate
Purum p.a., ≥99.0% (T) Aluminum ammonium sulfate dodecahydrate;
Ammonium alum ≥99.0%
CAS Number: 7784-26-1 Linear Formula: AlNH4(SO4)2 · 12H2O Molar Mass: 453.33 g/mol MDL Number: MFCD00149958
| Property |
Value |
| Assay |
99.0 - 101.0 % |
| Calcium (Ca) |
max. 50 ppm |
| Cadmium (Cd) |
max. 50 ppm |
| Cobalt (Co) |
max. 50 ppm |
| Copper (Cu) |
max. 50 ppm |
| Iron (Fe) |
max. 50 ppm |
| Potassium (K) |
max. 200 ppm |
| Sodium (Na) |
max. 100 ppm |
| Nickel (Ni) |
max. 50 ppm |
| Lead (Pb) |
max. 50 ppm |
| Zinc (Zn) |
max. 50 ppm |
| Chloride (Cl) |
max. 50 ppm |
| Property |
Value |
| Freezing point |
93.5 °C |
| Density |
1.640 g/cm3 |