Mercaptoacetic acid is synthesized using sodium sulfhydrate as sulfhydryl agent which is substituted for chlorine in chloroacetic acid .
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Gold substrates are prepared by the electron-beam evaporation and placed in the 0.001 Methanolic solutions of pure and mixed n - butyl sulfhydrate n-dodecyl mercaptan respectively .
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美[sʌlf'haɪdreɪt]英[sʌlf'haɪdreɪt]
n.<美>氢硫化物