硝酸钠

The maximum inhibition rate of the extract on the formation of N-nitrosodimethylamine and NO2-elimination capabilities of coriander leaf essential oil was 70.

研究了超声波法提取芫荽茎叶挥发油以及挥发油N-亚硝基二甲胺合成的阻断作亚硝酸钠的清除作。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报了以邻苯胺、氰酸铵、、亚硝酸钠乙酸乙酯为主要原料合成草除灵乙酯的方法。