YAKHAK HOEJI (약학회지)
- Volume 7 Issue 1
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- Pages.13-17
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- 1963
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- 0377-9556(pISSN)
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- 2383-9457(eISSN)
Studies on the formation of Copper Compelxes of Sulfa-Drug.
Sulfa제-Cu 착화합물의 형성에 관하여
Abstract
The purpose of this work is to investigate the molar ratio, the precipitation condition and the color of copper sulfa-drugs complexes. The colors of the complexes are observed at every precipitation condition is obtained as pH 7-9. The determination of the molar ratio of complexes is able to be carried out by way of gravimetric method and solvent extraction method. The molar ratios of sulfa-drugs and copper in identified complexes are 2:1 when utilizing both methods.
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