kg桶 中文名称:二苯胍氢溴酸盐 英文名称:Diphenyl guanidine 生产厂家: 天津市沃得国际贸易有限公司 选择地区 天津 删除 经营模式 所有经营模式 生产加工 经销批发 招商代理 热门
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diphenyl guanidine chromate 二苯胍铬酸盐
Diphenyl guanidine hydrobromide 二苯胍氢溴酸盐
Diphenyl guanidine hydrobro 二苯胍氢溴酸盐
Diphenyl guanidine hydrobromi 二苯胍氢溴酸盐
It can further reacts with diphenyl guanidine to form a stable, neutral, violet-red 1:2:1 ternary ionic-associate complex.
它可与二苯胍进一步反应形成电中性的稳定紫红色1∶2∶1三元离子缔合络合物。
Diphenyl guanidine has been prepared by using of Fe2 O3 as catalyst and 70% ethanol as solvent, and simultaneously the by - product H2S is used to prepare thiourea.
本文提出了在70%乙醇溶剂中以氧化铁作为触煤合成二苯胍，同时回收副产硫化氢合成硫脲的联合制备方法。
Oxidative methods to prepare not only 1,3-Diphenyl guanidine but also other guanidine derivants were introduced through studying chemical bonds of thiourea derivants in this paper.
通过对硫脲衍生物分子化学键的研究，发现了氧气法不仅适用于生产二苯胍，还适用于生产其他胍衍生物。
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