Study of the photochemical oxidation of benzoic acid in aqueous solution using HPLC, HPCE AND GC/MS

Yuegang Zuo; Hao Chen; Kai Zhang; Taixing Wu; Matthrew Krzyaniak; Amina Wellons; Dawn Bolla; Yiwei Deng

Study of the photochemical oxidation of benzoic acid in aqueous solution using HPLC, HPCE AND GC/MS

Yuegang Zuo, Hao Chen, Kai Zhang, Taixing Wu, Matthrew Krzyaniak, Amina Wellons, Dawn Bolla, Yiwei Deng

Research output: Contribution to journal › Conference article › peer-review

Abstract

Simple and rapid HPLC, HPCE, and GC/MS methods were developed to the identification and quantitation of photooxidation products of benzoic acid in aqueous solutions. After irradiation under 254 or 300 nm monochromatic light, benzoic acid and its photooxidation products were separated using HPLC with a methanol-acetate-water gradient elution system on a C18 reversed-phase column or using HPCE with a fused-silica capillary and a diode array detector. Five phenolic acids, o-hydroxybenzoic, m-hydroxybenzoic, p-hydroxybenzoic, 2,3-dihydroxylbenzoic, and 3,4-dihydroxylbenzoic acid, were identified as major intermediate photooxidation products of benzoic acid. This is an abstract of a paper presented at the 227th ACS National Meeting (Anaheim, CA 3/28/2004-4/1/2004).

Original language	English (US)
Pages (from-to)	ENVR-77
Journal	ACS National Meeting Book of Abstracts
Volume	227
Issue number	1
State	Published - 2004
Externally published	Yes
Event	227th ACS National Meeting Abstracts of Papers - Anaheim, CA., United States Duration: Mar 28 2004 → Apr 1 2004

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering

Cite this

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title = "Study of the photochemical oxidation of benzoic acid in aqueous solution using HPLC, HPCE AND GC/MS",

abstract = "Simple and rapid HPLC, HPCE, and GC/MS methods were developed to the identification and quantitation of photooxidation products of benzoic acid in aqueous solutions. After irradiation under 254 or 300 nm monochromatic light, benzoic acid and its photooxidation products were separated using HPLC with a methanol-acetate-water gradient elution system on a C18 reversed-phase column or using HPCE with a fused-silica capillary and a diode array detector. Five phenolic acids, o-hydroxybenzoic, m-hydroxybenzoic, p-hydroxybenzoic, 2,3-dihydroxylbenzoic, and 3,4-dihydroxylbenzoic acid, were identified as major intermediate photooxidation products of benzoic acid. This is an abstract of a paper presented at the 227th ACS National Meeting (Anaheim, CA 3/28/2004-4/1/2004).",

author = "Yuegang Zuo and Hao Chen and Kai Zhang and Taixing Wu and Matthrew Krzyaniak and Amina Wellons and Dawn Bolla and Yiwei Deng",

year = "2004",

language = "English (US)",

volume = "227",

pages = "ENVR--77",

journal = "ACS National Meeting Book of Abstracts",

issn = "0065-7727",

publisher = "American Chemical Society",

number = "1",

note = "227th ACS National Meeting Abstracts of Papers ; Conference date: 28-03-2004 Through 01-04-2004",

}

TY - JOUR

T1 - Study of the photochemical oxidation of benzoic acid in aqueous solution using HPLC, HPCE AND GC/MS

AU - Zuo, Yuegang

AU - Chen, Hao

AU - Zhang, Kai

AU - Wu, Taixing

AU - Krzyaniak, Matthrew

AU - Wellons, Amina

AU - Bolla, Dawn

AU - Deng, Yiwei

PY - 2004

Y1 - 2004

N2 - Simple and rapid HPLC, HPCE, and GC/MS methods were developed to the identification and quantitation of photooxidation products of benzoic acid in aqueous solutions. After irradiation under 254 or 300 nm monochromatic light, benzoic acid and its photooxidation products were separated using HPLC with a methanol-acetate-water gradient elution system on a C18 reversed-phase column or using HPCE with a fused-silica capillary and a diode array detector. Five phenolic acids, o-hydroxybenzoic, m-hydroxybenzoic, p-hydroxybenzoic, 2,3-dihydroxylbenzoic, and 3,4-dihydroxylbenzoic acid, were identified as major intermediate photooxidation products of benzoic acid. This is an abstract of a paper presented at the 227th ACS National Meeting (Anaheim, CA 3/28/2004-4/1/2004).

AB - Simple and rapid HPLC, HPCE, and GC/MS methods were developed to the identification and quantitation of photooxidation products of benzoic acid in aqueous solutions. After irradiation under 254 or 300 nm monochromatic light, benzoic acid and its photooxidation products were separated using HPLC with a methanol-acetate-water gradient elution system on a C18 reversed-phase column or using HPCE with a fused-silica capillary and a diode array detector. Five phenolic acids, o-hydroxybenzoic, m-hydroxybenzoic, p-hydroxybenzoic, 2,3-dihydroxylbenzoic, and 3,4-dihydroxylbenzoic acid, were identified as major intermediate photooxidation products of benzoic acid. This is an abstract of a paper presented at the 227th ACS National Meeting (Anaheim, CA 3/28/2004-4/1/2004).

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M3 - Conference article

AN - SCOPUS:2442546466

SN - 0065-7727

VL - 227

SP - ENVR-77

JO - ACS National Meeting Book of Abstracts

JF - ACS National Meeting Book of Abstracts

IS - 1

T2 - 227th ACS National Meeting Abstracts of Papers

Y2 - 28 March 2004 through 1 April 2004

ER -

Study of the photochemical oxidation of benzoic acid in aqueous solution using HPLC, HPCE AND GC/MS

Abstract

All Science Journal Classification (ASJC) codes

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