文章基本信息

标题：4-アミノ-3-ヒドラジノ-5-メルカプト-1,2,4-トリアゾール法(AHMT法)によるホルムアルデヒド定量法
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作者：三村春雄 ; 金子幹宏 ; 西山信一等
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：1976
卷号：22
期号：1
页码：39-41
DOI：10.1248/jhs1956.22.39
出版社：The Pharmaceutical Society of Japan
摘要：In the determination of formaldehyde, colorimetric method using 4-amino-3-hydrazino-5-mercapto-1, 2, 4-triazole (AHMT) was much better than the conventional method using chromotropic acid or acetylacetone in sensitivity, reproducibility, and simplicity of the analysis procedure. Furthermore, the method was not affected by the presence of sulfite and nitrite ions which are frequently encountered in air and water, and interfere in chromotropic acid method, and acetylacetone method is affected by sulfite ion. For these reasons, AHMT method might be recommnded for the determination of formaldehyde.