약학회지 (YAKHAK HOEJI)
- 제13권1호
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- Pages.28-32
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- 1969
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- 0377-9556(pISSN)
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- 2383-9457(eISSN)
금속 chelate ion에 의한 의약품 정량에 관한 연구 (II) Dimethyglyoxime Fe(II)에 의한 Sulfa 제의 비색정량
Studies on Drug Analysis by Metal Chelate Ion II. Colorimetric Determination of Sulfa-Drugs with Dimethylglyoxime-Fe(II)
초록
For the colorimetric determination of Sulfa-drugs by means of solvent extraction, the sample solutions were added into dimethylglyoxime-Fe(II) complex solution, and extracted with pyridine-chloroform mixture (1:50) is a range of pH 7.5-8.5. The extracted solution shows stability and maximum absorption at 402m
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