Identifikasi | ||
jeneng | Aluminium amonium sulfat dodecahydrate | |
Formula Molekul | AlNH 4 (SO 4 ) 2 12(H 2 O) | |
Bobot Molekul | 453.33 | |
Nomer Registry CAS | 7784-26-1 |
Properti | |
Kapadhetan | 1.64 |
Titik lebur | 93.5 ºC |
Titik didih | 200 ºC |
Tes | Spesifikasi | Asil |
Penampilan | Wêdakakêna putih | Wêdakakêna putih |
Materi sing ora larut banyu | ≤0.2% | 0.05% |
F | ≤30ppm | 18ppm |
Minangka | ≤2ppm | 1ppm |
Logam berat (Pb) | ≤20ppm | 9ppm |
Pb | ≤10ppm | 6ppm |
Se | ≤30ppm | 16ppm |
Kelembapan | ≤4.0% | 3.72% |
Pengujian NH4Al(SO4)2·12H2O | 99.5%~100.5% | 99.8% |
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