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J4 ›› 2004, Vol. 12 ›› Issue (6): 43-45.

• article • Previous Articles    

Semi-Quantitative Analyze the Trace Cyanide with Pyridine-Benzedrine Hydrochloride

TIAN Zhilong1,LI Zhongyu2   

  1. 1.PPGG. Industry Co.,Ltd Shandong Penglai 265607,China;
    2.Penglai Gold Smeltery Shandong Penglai 265607,China
  • Received:2004-06-13 Revised:2004-08-25 Online:2004-12-28 Published:2011-09-21

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Abstract:

The principle,analysis process and the practicability of Semi-Quantitative analysis of trace cyanide using Pyridine-Benzedrine hydrochloride are mainly discussed in this work.Compare with the analytical result under passing GB level,The measure of assay is pleased to be available for the enterprise who has no Divide the light photometer and want to check Cyanide in liquor through chemical measure,This measure is obviously facility in operation sharply in Show the color and accuracy in checking.

Key words: Pyridine-Benzedrine hydrochloride, Semi-Quantitative analysis, Method, trace cyanide

CLC Number: 

  • TF831

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