EVALUATION OF COLOR CHANGES OF SULFAMPHTHALEIN INDICATORS - SYNTHESIS, PURIFICATION AND CHARACTERIZATION OF PHENOLSULFAMPHTHALEIN AND ORTHO-CRESOLSULFAMPHTHALEIN

被引：22

作者：

BHUCHAR, VM

AGRAWAL, AK

机构：

来源：

关键词：

D O I：

10.1039/an9820701439

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

引用

页码：1439 / 1450

页数：12

共 26 条

[11] MULTIPURPOSE AUTOMATIC SOLVENT EXTRACTOR [J].

BHUCHAR, VM ;

AGRAWAL, AK .

[12]

BHUCHAR VM, 1976, TECHNICAL NEWS SERVI, V8, P1

[13]

BHUCHAR VM, 1977, Patent No. 141756

[14]

BHUCHAR VM, 1977, Patent No. 4006062

[15]

BILLIMEYR FW, 1979, COLORING PLASTICS, P32

[16] Dyes derived from " saccharin." The sulphamphthaleins. [J].

Dutt, S .

JOURNAL OF THE CHEMICAL SOCIETY, 1922, 121 :2389-2394

[17] Ionization constants of acid-base indicators in ethanol [J].

Guss, LS ;

Kolthoff, IM .

[18]

Hallam H., 1952, J CHEM EDUC, V29, P445

MACHIDA, K ;

LEE, H ;

UNO, T .

[20]

Marr G, 1972, PRACTICAL INORGANIC