Samreal Chemical has been dedicated to the chemical industry for 20 years, providing high-quality chemical products and thoughtful services.
Identificação | ||
Nome | Sulfato de alumínio e amônio dodeca-hidratado | |
Fórmula molecular | AlNH 4 (SO 4 ) 2 12(H 2 O) | |
Peso molecular | 453.33 | |
Número de registro CAS | 7784-26-1 |
Propriedades | |
Densidade | 1.64 |
Ponto de fusão | 93.5 ºC |
Ponto de ebulição | 200 ºC |
Testes | Especificação | Resultados |
Aparência | Pó branco | Pó branco |
Matéria insolúvel em água | ≤0.2% | 0.05% |
F | ≤30 ppm | 18ppm |
Como | ≤2ppm | 1ppm |
Metal pesado (Pb) | ≤20 ppm | 9ppm |
Pb | ≤10 ppm | 6ppm |
Se | ≤30 ppm | 16ppm |
Umidade | ≤4.0% | 3.72% |
Ensaio 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.