Determination of nonylphenol polyethoxylates in household detergents by high-performance liquid chromatography

Chin Yuan Cheng; Wang Hsien Ding

doi:10.1016/S0021-9673(02)00959-7

Determination of nonylphenol polyethoxylates in household detergents by high-performance liquid chromatography

Chin Yuan Cheng, Wang Hsien Ding

化學學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

12 引文斯高帕斯（Scopus）

摘要

Preliminary survey results of the content of nonylphenol polyethoxylates (NPEOs) in various household detergents sold in Taiwan are presented. This survey was conducted to elucidate the concentration of NPEOs in household detergents and support pollution prevention and control programs. The concentrations of NPEOs in detergents and cleaners were determined by HPLC with a C₈ reversed-phase column and equipped with fluorescence detection. The accuracy and precision of the method was validated and was successfully applied to determine concentrations of NPEOs in household detergents. The results show that NPEOs were detected in 41% of 90 household detergents at concentrations from 0.2 to 21%. The highest concentration of NPEOs (21%) was detected in a laundry liquid especially designed for washing socks. Reversed-phase liquid chromatography connected with electrospray mass spectrometry confirmed the results.

原文	???core.languages.en_GB???
頁（從 - 到）	143-150
頁數	8
期刊	Journal of Chromatography A
卷	968
發行號	1-2
DOIs	https://doi.org/10.1016/S0021-9673(02)00959-7
出版狀態	已出版 - 30 8月 2002

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10.1016/S0021-9673(02)00959-7

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@article{c60e26eeb5034e1e97d9eb319f6dbd0a,

title = "Determination of nonylphenol polyethoxylates in household detergents by high-performance liquid chromatography",

abstract = "Preliminary survey results of the content of nonylphenol polyethoxylates (NPEOs) in various household detergents sold in Taiwan are presented. This survey was conducted to elucidate the concentration of NPEOs in household detergents and support pollution prevention and control programs. The concentrations of NPEOs in detergents and cleaners were determined by HPLC with a C8 reversed-phase column and equipped with fluorescence detection. The accuracy and precision of the method was validated and was successfully applied to determine concentrations of NPEOs in household detergents. The results show that NPEOs were detected in 41% of 90 household detergents at concentrations from 0.2 to 21%. The highest concentration of NPEOs (21%) was detected in a laundry liquid especially designed for washing socks. Reversed-phase liquid chromatography connected with electrospray mass spectrometry confirmed the results.",

keywords = "Ethoxylates, Nonylphenol ethoxylates, Surfactants",

author = "Cheng, {Chin Yuan} and Ding, {Wang Hsien}",

note = "Funding Information: The authors would like to thank the National Science Council of Taiwan for financially supporting this research under contract No. NSC 90-2113-M-008-015. The authors would also like to thank the National Institute of Environmental Analysis (NIEA) for the collection of household detergents, and the National Laboratories of Foods and Drugs (NLFD) for provision of and assistance with the operation of the LC–ESI-MS.",

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doi = "10.1016/S0021-9673(02)00959-7",

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TY - JOUR

T1 - Determination of nonylphenol polyethoxylates in household detergents by high-performance liquid chromatography

AU - Cheng, Chin Yuan

AU - Ding, Wang Hsien

N1 - Funding Information: The authors would like to thank the National Science Council of Taiwan for financially supporting this research under contract No. NSC 90-2113-M-008-015. The authors would also like to thank the National Institute of Environmental Analysis (NIEA) for the collection of household detergents, and the National Laboratories of Foods and Drugs (NLFD) for provision of and assistance with the operation of the LC–ESI-MS.

PY - 2002/8/30

Y1 - 2002/8/30

N2 - Preliminary survey results of the content of nonylphenol polyethoxylates (NPEOs) in various household detergents sold in Taiwan are presented. This survey was conducted to elucidate the concentration of NPEOs in household detergents and support pollution prevention and control programs. The concentrations of NPEOs in detergents and cleaners were determined by HPLC with a C8 reversed-phase column and equipped with fluorescence detection. The accuracy and precision of the method was validated and was successfully applied to determine concentrations of NPEOs in household detergents. The results show that NPEOs were detected in 41% of 90 household detergents at concentrations from 0.2 to 21%. The highest concentration of NPEOs (21%) was detected in a laundry liquid especially designed for washing socks. Reversed-phase liquid chromatography connected with electrospray mass spectrometry confirmed the results.

AB - Preliminary survey results of the content of nonylphenol polyethoxylates (NPEOs) in various household detergents sold in Taiwan are presented. This survey was conducted to elucidate the concentration of NPEOs in household detergents and support pollution prevention and control programs. The concentrations of NPEOs in detergents and cleaners were determined by HPLC with a C8 reversed-phase column and equipped with fluorescence detection. The accuracy and precision of the method was validated and was successfully applied to determine concentrations of NPEOs in household detergents. The results show that NPEOs were detected in 41% of 90 household detergents at concentrations from 0.2 to 21%. The highest concentration of NPEOs (21%) was detected in a laundry liquid especially designed for washing socks. Reversed-phase liquid chromatography connected with electrospray mass spectrometry confirmed the results.

KW - Ethoxylates

KW - Nonylphenol ethoxylates

KW - Surfactants

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U2 - 10.1016/S0021-9673(02)00959-7

DO - 10.1016/S0021-9673(02)00959-7

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AN - SCOPUS:0037199642

SN - 0021-9673

VL - 968

SP - 143

EP - 150

JO - Journal of Chromatography A

JF - Journal of Chromatography A

IS - 1-2

ER -

Determination of nonylphenol polyethoxylates in household detergents by high-performance liquid chromatography

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