ORTHO-AMINO HETEROCYCLIC AZO-DYES AS ANALYTICAL REAGENTS .2. SPECTROPHOTOMETRIC DETERMINATION OF COBALT WITH 3-[(5-CHLORO-2-PYRIDYL)AZO]-2,6-DIAMINOPYRIDINE

被引：13

作者：

SHIBATA, S ^{[1
]}

FURUKAWA, M ^{[1
]}

GOTO, K ^{[1
]}

机构：

[1] GOVT IND RES INST,KITO,NAGOYA,JAPAN

来源：

关键词：

D O I：

10.1016/0039-9140(73)80175-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

引用

页码：426 / 430

页数：5

共 5 条

[1] 1- (5-CHLORO-2-PYRIDYL)AZO!-2-NAPHTHOL AS A NEW EXTRACTION-PHOTOMETRIC REAGENT FOR METALS
SHIBATA, S
FURUKAWA, M
KAMATA, E
GOTO, K
[J]. ANALYTICA CHIMICA ACTA, 1970, 50 (03) : 439 - &
[2] I-[(5-BROMO-2-PYRIDYL)AZO]-2-NAPHTHOL AS A POSSIBLE NEW CHROMOGENIC REAGENT
SHIBATA, S
GOTO, K
KAMATA, E
[J]. ANALYTICA CHIMICA ACTA, 1969, 45 (02) : 279 - &
[3] 4-[(5-CHLORO-2-PYRIDYL)AZO]-1,3-DIAMINOBENZENE AS A NEW SENSITIVE AND SELECTIVE REAGENT FOR COBALT
SHIBATA, S
FURUKAWA, M
ISHIGURO, Y
SASAKI, S
[J]. ANALYTICA CHIMICA ACTA, 1971, 55 (01) : 231 - &
[4] AN EXTRACTION-SPECTROPHOTOMETRIC METHOD FOR DETERMINATION OF ZINC WITH I- (5-CHLORO-2-PYRIDYL)AZO!-2-NAPHTHOL
SHIBATA, S
FURUKAWA, M
SASAKI, S
[J]. ANALYTICA CHIMICA ACTA, 1970, 51 (02) : 271 - &
[5] TALIPOV ST, 1969, ZH ANAL KHIM, V24, P409