Using sodium hydrosulphide or sodium thiosulfate as materials,the production cost of TGA is low.While,a high content of TGA can be obtained with thiourea as reactant.
文对巯基乙酸的合
工艺进行了比较研究,认为硫氢化钠法和硫代硫酸钠法生产
,
矿用巯基乙酸的生产,而硫脲法可得到较高浓度的巯基乙酸。
Using sodium hydrosulphide or sodium thiosulfate as materials,the production cost of TGA is low.While,a high content of TGA can be obtained with thiourea as reactant.
文对巯基乙酸的合工艺进行了比较研究,认为硫氢化钠法和硫代硫酸钠法生产,矿用巯基乙酸的生产,而硫脲法可得到较高浓度的巯基乙酸。
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