针织工业
針織工業
침직공업
Knitting Industries
2015年
9期
71-74
,共4页
禁用偶氮染料%同分异构体%气质联用%高效液相色谱
禁用偶氮染料%同分異構體%氣質聯用%高效液相色譜
금용우담염료%동분이구체%기질련용%고효액상색보
Interdictory AZO Dyes%Isomeric%GC/MS%HPLC
针对纺织品禁用偶氮染料检测中常见的5种芳香胺(邻甲苯胺、对氯苯胺、2-萘胺、4-氨基联苯、4,4′-二氨基二苯甲烷),参照纺织品禁用偶氮染料检测中常用的3种仪器配置条件,通过优化仪器的检测参数,分别建立了针对性的同分异构体定性确认方法.该方法对提高检测工作中同分异构体的鉴定效率具有指导意义,使鉴定工作更具有针对性和准确性.检测工作中可以按照实验室的实际检测配置选择不同的鉴定方法,方便快捷.
針對紡織品禁用偶氮染料檢測中常見的5種芳香胺(鄰甲苯胺、對氯苯胺、2-萘胺、4-氨基聯苯、4,4′-二氨基二苯甲烷),參照紡織品禁用偶氮染料檢測中常用的3種儀器配置條件,通過優化儀器的檢測參數,分彆建立瞭針對性的同分異構體定性確認方法.該方法對提高檢測工作中同分異構體的鑒定效率具有指導意義,使鑒定工作更具有針對性和準確性.檢測工作中可以按照實驗室的實際檢測配置選擇不同的鑒定方法,方便快捷.
침대방직품금용우담염료검측중상견적5충방향알(린갑분알、대록분알、2-내알、4-안기련분、4,4′-이안기이분갑완),삼조방직품금용우담염료검측중상용적3충의기배치조건,통과우화의기적검측삼수,분별건립료침대성적동분이구체정성학인방법.해방법대제고검측공작중동분이구체적감정효솔구유지도의의,사감정공작경구유침대성화준학성.검측공작중가이안조실험실적실제검측배치선택불동적감정방법,방편쾌첩.
According to the five common kinds of aromatic amines in the detection of interdictory AZO Dyes in fabric,such as o-toluidine,p-chloroaniline,2-naphthylamine,4-aminobifenyl,4,4′-methylenedianiline,and re-ferring to three kinds of configuration conditions for the detection,a qualitative method for the identification of the identity of the isomers was established by optimizing the parameters of the instrument.The results show that this method has the guiding significance for improving the identification efficiency of the isomers in the detection work,and makes identification work more targeted and accurate.Different identification methods could be chosen in ac-cordance with the actual laboratory detection situation,which are convenient and quick.
