Flow injection spectrophotometric determination of promazine

被引：22

作者：

PuzanowskaTarasiewicz, H ^{[1
]}

Wolyniec, E ^{[1
]}

Kojlo, A ^{[1
]}

机构：

[1] UNIV WARSAW,INST CHEM,BIALYSTOK BRANCH,PL-15443 BIALYSTOK,POLAND

来源：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 1996年 / 14卷 / 03期

关键词：

flow injection analysis; promazine hydrochloride; molybdophosphoric acid; UV spectrophotometry; injections;

D O I：

10.1016/0731-7085(95)01601-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A method for the spectrophotometric determination of promazine by flow injection analysis is reported. The procedure is based on the reaction of promazine with molybdophosphoric acid. Concentrations of promazine in the range 1-25 ppm have been determined with a relative standard deviation of 1.8% at 10 ppm (n = 20). The method was applied to the determination of promazine in injections and compared favourably with an independent reference method based on spectrophotometry.

引用

页码：267 / 271

页数：5

共 19 条

[1] FLOW-INJECTION ANALYSIS OF 3 N-SUBSTITUTED PHENOTHIAZINE DRUGS WITH AMPEROMETRIC DETECTION AT A CARBON-FIBER ARRAY ELECTRODE [J].

BELAL, F ;

ANDERSON, JL .

ANALYST, 1985, 110 (12) :1493-1496

[2]

BLAZEK J, 1967, CESK FARM, V16, P437

[3] SPECTROPHOTOMETRIC DETERMINATION OF PROMETHAZINE BY FLOW-INJECTION ANALYSIS AND OXIDATION BY CE(IV) [J].

CALATAYUD, JM ;

SANCHO, TG .

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 1992, 10 (01) :37-42

[4]

CALATAYUD JM, 1992, ANAL CHIM ACTA, V256, P105

[5]

CALATAYUD JM, 1992, ANAL CHIM ACTA, V264, P283

[6]

CHEN D, 1991, TALANTA, V11, P1227

[7] PHOTOCHEMICAL SPECTROFLUORIMETRIC DETERMINATION OF PHENOTHIAZINE COMPOUNDS BY UNSEGMENTED-FLOW METHODS [J].

CHEN, DH ;

RIOS, A ;

DECASTRO, MDL ;

VALCARCEL, M .

ANALYST, 1991, 116 (02) :171-176

[8] SPECTROPHOTOMETRIC DETERMINATION OF PROMAZINE WITH AN OXIDATIVE COLUMN IN FIA MANIFOLDS [J].

KOJLO, A ;

PUZANOWSKATARASIEWICZ, H ;

CALATAYUD, JM .

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 1992, 10 (10-12) :785-788

[9] IMMOBILIZATION OF HEXACYANOFERRATE(III) FOR A FLOW INJECTION-SPECTROPHOTOMETRIC DETERMINATION OF PROMAZINE [J].

KOJLO, A ;

PUZANOWSKATARASIEWICZ, H ;

CALATAYUD, JM .

ANALYTICAL LETTERS, 1993, 26 (03) :593-604

[10] AUTOMATED FLOW-INJECTION SPECTROPHOTOMETRIC DETERMINATION OF SOME PHENOTHIAZINES USING IRON PERCHLORATE - APPLICATIONS IN DRUG ASSAYS, CONTENT UNIFORMITY AND DISSOLUTION STUDIES [J].

KOUPPARIS, MA ;

BARCUCHOVA, A .

ANALYST, 1986, 111 (03) :313-318

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