New Approach for Micro-Synthesis of SnCl₄

ZHOU Ninghuai, TU Xiaoyan
（The Chemical Department of Hangzhou Teachers College 310012）

Abstract This paper reports the improvement of the approach for micro-synthesis of SnCl₄. It adopts well-lids and well-plates which consist the micro-apparatus of preparation, purification and absorption of chlorine. This approach simplifies the apparatus of synthesis reaction and solves the problem of pollution and dealing with three wastes in the laboratory.
Key words SnCl₄, Micro-synthesis, Improvement, New kit

四氯化锡微型制备新方法

周宁怀     屠小燕
(杭州师范学院化学系 杭州 310012)

摘要 本文改进了四氯化锡制备的微型制备方法，采用带导气管的井穴塞和井穴板构成氯气发生、纯化和尾气吸收的微型装置,使合成反应装置大为简化并解决了实验室污染和三废处理的问题。
关键字 四氯化锡 微型制备 改进 新装置

2001-06-11收稿，2001-08-13修回