1) aluminum sulfate hydrate
硫酸铝水合物
1.
n-Propyl acetate was synthesized from acetic acid and n-propanol with aluminum sulfate hydrate as the catalyst,and effect of catalyst amounts and used times,reaction times,and molar ratios of acid to alcohol on the esterification rate were investigated.
以硫酸铝水合物为催化剂合成乙酸丙酯,考察了催化剂用量、醇酸物质的量比、反应时间及催化剂重复使用次数等因素对酯化率的影响。
2) Hydrazine aluminum sulfate
水合硫酸铝
1.
The dehydration behavior of hydrazine aluminum sulfate with different power of microwave was investigated,and the temperature rising behavior has been also investigated.
得出不同功率下水合硫酸铝微波脱水的特性,以及微波场中水合硫酸铝脱水的升温特点,并通过SEM照片,对产物硫酸铝晶体的物相与形貌进行了分析。
3) Aluminium hydroxide sulfate,hydrate
碱式硫酸铝水合物
4) calcium hydroaluminosulfate
水合硫铝酸钙
5) aluminium sulphate ocatadecahydrate
十八水合硫酸铝
6) Aluminum hydroxide sulfate,pentahydrate
五水合硫酸羟铝
补充资料:硫酸铝
化学式Al2(SO4)3·nH2O(n=16,18,27)。溶于水时,发生水解使溶液呈酸性,加热可促进水解并产生氢氧化铝沉淀,加入碳酸盐或硫化物可使水解完全:
2Al3++3CO娫+2H2O─→2Al(OH)3+3CO2
2Al3++3S2-+3H2O─→2Al(OH)3+3H2S
硫酸铝可作造纸填料、媒染剂、净水剂和灭火剂。
2Al3++3CO娫+2H2O─→2Al(OH)3+3CO2
2Al3++3S2-+3H2O─→2Al(OH)3+3H2S
硫酸铝可作造纸填料、媒染剂、净水剂和灭火剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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