| 顶空气相色谱-质谱法对涂层织物中芳香剂壬醛的检测 |
| |
| 引用本文： | 高明星,王晓宁,龚龑,王昊,廖青.顶空气相色谱-质谱法对涂层织物中芳香剂壬醛的检测[J].分析仪器,2011(1):32-35. |
| |
| 作者姓名： | 高明星 王晓宁 龚龑 王昊 廖青 |
| |
| 作者单位： | 北京服装学院材料科学与工程学院,北京,100029 |
| |
| 基金项目： | 北京市生态纺织品质量监控与管理体系的研究(PHR200906122) |
| |
| 摘 要： | 为了掩盖涂层织物中的异味，很多织物都会使用芳香剂。但国内外相关标准规定纺织品不得有芳香剂气味。本文建立了顶空-气相色谱质谱联用测定涂层织物中芳香剂主要成份壬醛的方法。以无水乙醇作为壬醛稀释剂，顶空瓶加热进样。对检测条件进地了优化，对实际样品进行了测定。在标准溶液浓度0．5-5uL／mL范围内，测得浓度与峰面积呈线性关系，R2=0．9997，相对标准偏差〈3．5％，最低检出限为0．3uL／mL（顶空瓶内壬醛浓度为0．61×10 -4mg／mL）。该方法操作简便、检测快捷，可以用于市售涂层织物中芳香剂壬醛的分析检测。
|
| 关 键 词： | 涂层织物 芳香剂壬醛 顶空气相色谱质谱联用 |
Detection of nonanal aromatic in coated fabrics by headspace gas chromatography-mass spectrometry |
| |
| Gao Mingxing,Wang Xiaoning,Gong Yan,Wang Hao,Liao Qing.Detection of nonanal aromatic in coated fabrics by headspace gas chromatography-mass spectrometry[J].Analytical Instrumentation,2011(1):32-35. |
| |
| Authors: | Gao Mingxing Wang Xiaoning Gong Yan Wang Hao Liao Qing |
| |
| Affiliation: | Gao Mingxing,Wang Xiaoning,Gong Yan,Wang Hao,Liao Qing(School of Material Science and Engineering,Beijing Institute of Fashion Technology,Beijing,100029) |
| |
| Abstract: | In order to cover up the unpleasant smell of coated fabrics,some aromatics are used.But now domestic and international standards have stipulated that fabrics should not have aromatic smell.This paper presents a method of headspace-gas chromatography-mas spectrometry(HSGC-MS) to detect nonanal aromatic in coated fabrics.The anhydrous ethol was used as nonanal diluent,headspace bottle for heating and sampling,and GC-MS for detection.The experimental conditions was optimized,and the practical smaples were anal... |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
