Study on Metal Cupferrate Complex (Part II) Spectrophotometric Determination of Fe(III)-Cupferrate Composition

Metal Cupferrate Complex 에 關한 硏究 (第 2 報) Spectrophotometry 에 의한 Fe(III)-Cupferrate의 化學組成의 決定

Fe (III)-cupferrate composition in chloroform phase was determined by molar ratio method, continuous variation method and slope ratio method spectrophotometrically at 325m$\mu$ and 385m$\mu$ wavelength. At both wavelength, compositions of the complex were Fe$Cupf_3$.

Spectrophotometry에 의한 몰比法, 運續變化法 및 傾科比法으로 chloroform phase에 存在하는 Fe(III)-cupferrate의 組成을 決定하였는데, 그 황化合物은 325m$\mu$에서와 385m$\mu$에서 모두 $FeCupf_3^인 化學式을 갖는 것이었다.