Literature DB >> 21639287

Simultaneous HPLC determination of peroxyacetic Acid and hydrogen peroxide.

U Pinkernell1, S Effkemann, U Karst.   

Abstract

The first instrumental method for simultaneous determination of peroxyacetic acid (PAA) and hydrogen peroxide has been developed. The successive quantitative reaction of PAA with methyl p-tolyl sulfide (MTS) and hydrogen peroxide with triphenylphosphine (TPP) yields the corresponding sulfoxide MTSO and phosphine oxide TPPO. The reagents and their oxides are separated by HPLC on reversed-phase columns with acetonitrile/water gradient elution within 5 min. External calibration with the solid standards of MTSO and TPPO leads to a very accurate and reliable method. Samples are stable and can be stored after derivatization for several days prior to analysis. Real samples from brewery disinfection were analyzed in comparison to titration with excellent correlation.

Entities:  

Year:  1997        PMID： 21639287     DOI： 10.1021/ac9701750

Source DB:  PubMed          Journal:  Anal Chem        ISSN： 0003-2700            Impact factor:   6.986


  9 in total

1.  A field-portable colorimetric method for the measurement of peracetic acid vapors: a comparison of glass and plastic impingers.

Authors:  Angela L Stastny; Amos Doepke; Robert P Streicher
Journal:  J Occup Environ Hyg       Date:  2022-06-28       Impact factor: 3.359

2.  New structural motif for carboxylic acid perhydrolases.

Authors:  DeLu Tyler Yin; Vince M Purpero; Ryota Fujii; Qing Jing; Romas J Kazlauskas
Journal:  Chemistry       Date:  2013-01-16       Impact factor: 5.236

3.  Facile synthesis of flower like copper oxide and their application to hydrogen peroxide and nitrite sensing.

Authors:  Li Zhang; Feifei Yuan; Xiaohu Zhang; Liming Yang
Journal:  Chem Cent J       Date:  2011-12-02       Impact factor: 4.215

4.  One-step pretreatment of yellow poplar biomass using peracetic acid to enhance enzymatic digestibility.

Authors:  Hyeong Rae Lee; Romas J Kazlauskas; Tai Hyun Park
Journal:  Sci Rep       Date:  2017-09-22       Impact factor: 4.379

5.  Fabrication of Nitrogen-Doped Reduced Graphene Oxide Modified Screen Printed Carbon Electrode (N-rGO/SPCE) as Hydrogen Peroxide Sensor.

Authors:  Khursheed Ahmad; Haekyoung Kim
Journal:  Nanomaterials (Basel)       Date:  2022-07-16       Impact factor: 5.719

6.  Electrical characterization and hydrogen peroxide sensing properties of gold/Nafion:polypyrrole/MWCNTs electrochemical devices.

Authors:  Graziella Scandurra; Antonella Arena; Carmine Ciofi; Gaetano Saitta
Journal:  Sensors (Basel)       Date:  2013-03-19       Impact factor: 3.576

7.  Sporicidal performance induced by photocatalytic production of organic peroxide under visible light irradiation.

Authors:  Yuichi Yamaguchi; Takahito Shimodo; Noriyasu Chikamori; Sho Usuki; Yoshihiro Kanai; Takeshi Endo; Ken-Ichi Katsumata; Chiaki Terashima; Masahiko Ikekita; Akira Fujishima; Tomonori Suzuki; Hideki Sakai; Kazuya Nakata
Journal:  Sci Rep       Date:  2016-09-26       Impact factor: 4.379

8.  A novel, integrated in vitro carcinogenicity test to identify genotoxic and non-genotoxic carcinogens using human lymphoblastoid cells.

Authors:  Eleanor C Wilde; Katherine E Chapman; Leanne M Stannard; Anna L Seager; Katja Brüsehafer; Ume-Kulsoom Shah; James A Tonkin; M Rowan Brown; Jatin R Verma; Ann T Doherty; George E Johnson; Shareen H Doak; Gareth J S Jenkins
Journal:  Arch Toxicol       Date:  2017-11-06       Impact factor: 6.168

Review 9.  Photo-Oxidation of Therapeutic Protein Formulations: From Radical Formation to Analytical Techniques.

Authors:  Elena Hipper; Michaela Blech; Dariush Hinderberger; Patrick Garidel; Wolfgang Kaiser
Journal:  Pharmaceutics       Date:  2021-12-28       Impact factor: 6.321
  9 in total

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