摘要
采用气相色谱法,研究了亚胺唑在不同pH下的水解。试验结果表明:亚胺唑在pH=6的弱酸性条件、pH=7的中性条件以及pH=8的弱碱性条件下稳定,不易水解;在pH≤5的酸性条件下不稳定易发生水解;在pH≥9的碱性条件下不稳定较易发生水解。
Hydrolysis dynamics of imibenconazole in aquatic environment with different pH values is researched by gas chromatography methods. The results show that imibenconazole is unstable in acid and alkaline environment; its hydrolysis easily took place. However, it is stable in basic water.
出处
《环境科学导刊》
2008年第2期5-7,共3页
Environmental Science Survey
关键词
亚胺唑
水解
PH
气相色谱法
imibenconazole
hydrolysis
pH
gas chromatography
