6-巯基-5-三氮杂茂[4,3-b]-S-四氮杂苯的合成及在甲醛残留快速检测中的应用  

Synthesis of 6-Mercapto-5-triazole[4,3-b]-S-tetrazine and Its Application in Rapid Inspection of Residual Formaldehyde

作　　者：吴卫平 王宇 谢建军[3] 彭少杰 李洁 张磊 

机构地区：[1]上海市食品药品监督所,上海200021 [2]上海宇昂化工科技发展有限公司,上海200124 [3]中国科学院上海市硅酸盐研究所,上海200050

出　　处：《精细与专用化学品》2006年第9期26-28,共3页Fine and Specialty Chemicals

基　　金：上海科委的上海市重点科技攻关项目(课题编号044319212)。

摘　　要：采用4-氨基-3-联氨-5-巯基-1,2,4-三氮杂茂为原料合成6-巯基-5-三氮杂茂[4,3-b]-S-四氮杂苯,并配成0至1000 mg/L标准色列.采用三氮杂茂快速检测方法测定食品中甲醛含量,用乙酰丙酮比色检测方法对三氮杂茂快速检测方法的检测结果进行验证,符合率在64%～95%.6-Mercapto-5-triazole [ 4,3-b ] -S-tetrazine was synthesized using 4-amino-3-hydrazine-5-mercapto-1,2,4- triazole as raw material. The standard eolour series were made from 6-mereapto-5-triazole[4,3-b]-S-tetrazine, their scope ranged from 0 to 1000 mg/L. The content of formaldehyde in foods was determined by 6-mereapto-5-triazole[4,3-b] -S-tet- razine based rapid detection method. The verification results of 6-mereapto-5-trlazole[4,3-b]-S-tetrazine based rapid detection method were conducted by comparing with aeetylaeetone colorimetric method,and the accordant ratio ranged from 64% to 95%.

关 键 词：甲醛 乙酰丙酮 高碘酸钾 快速检测 

分 类 号：TS207.3[轻工技术与工程—食品科学]