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Identificación | ||
Nombre | sulfato de aluminio y amonio dodecahidratado | |
Fórmula molecular | AlNH 4 (SO 4 ) 2 12(H 2 O) | |
Peso molecular | 453.33 | |
Número de registro CAS | 7784-26-1 |
Propiedades | |
Densidad | 1.64 |
Punto de fusión | 93.5 ºC |
Punto de ebullición | 200 ºC |
Pruebas | Especificación | Resultados |
Apariencia | polvo blanco | polvo blanco |
Materia insoluble en agua | ≤0.2% | 0.05% |
F | ≤30 ppm | 18ppm |
Como | ≤2 ppm | 1ppm |
Metal pesado (Pb) | ≤20 ppm | 9ppm |
Pb | ≤10 ppm | 6ppm |
Sí | ≤30 ppm | 16ppm |
Humedad | ≤4.0% | 3.72% |
Ensayo de NH4Al(SO4)2·12H2O | 99.5%~100.5% | 99.8% |
With a professional and experienced team, coupled with strong technical support from our partnerships with research institutes, we excel in developing innovative chemical products for our customers. If you are seeking to source new products, we are undoubtedly your ideal choice.