本文扼要介绍了一项关于硒氰酸钾对高速感光乳剂化学增感作用的研究。
The amino acid that lies in gultin has a basic function with silver halide sensitive emulsion.
然后将双氯甲酸酯与硫氰酸钾在相转移催化剂的催化下反应生成二异硫氰酸酯；
Secondly diisothiocyanates were synthesized by the phase transfer reaction of bischloroformate and potassium thiocyanate;
医药中间体种类：氰酸钠、氰酸钾、热处置基盐、盐酸异丙嗪主环、盐酸异丙嗪侧链。
Pharmaceutical Intermediates species: Sodium Cyanate, Potassium Cyanate, Subsalt of Heat Treatment, the Main Ring of Promethazine Hydrochloride, Promethazine Hydrochloride Side Chain.
硫氰酸实验研究了利用硫氰酸钾生产废液中的硫氰酸根制备硫氰酸亚铜过程中合成废液及洗涤废水无害化处理技术。
The treatment process of liquid waste in synthesis of cuprous thiocyanate by use of sulfocyanide ion existed in the liquid waste of potassium rhodanate was investigated.
硫氰酸实验研究了利用硫氰酸钾生产废液中的硫氰酸根制备硫氰酸亚铜过程中合成废液及洗涤废水无害化处理技术。
The treatment process of liquid waste in synthesis of cuprous thiocyanate by use of sulfocyanide ion existed in the liquid waste of potassium rhodanate was investigated.
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