A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.
阐述了采用液碱(苛性钠溶液)代替氨水
产对氨
-N,N-
苯胺
方法。
]苛性钠；氢氧钠A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.
阐述了采用液碱(苛性钠溶液)代替氨水产对氨-N,N-苯胺方法。
Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.
产品中腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。
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成，部分未经过人
审核，其表达内容亦不代表本软件
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