浓盐酸

Dropped hydrochloric acid or sulfuric acid to acetone oxime, solid hydroxylamine could get.

在所得的丙酮肟中， 滴加浓硫酸或浓盐酸，可以分别得到固体的硫酸羟胺或盐酸羟胺。

This paper gives an account of the experiments on titanium oxide pigment produeton by the hydrochloric acid method.

本文报导用浓盐酸分解钛精矿制取钛白的试验。

Especially, dichlorosulfoxide, concentrated hydrochloric acid and other halogenated reagents have caused severe damage to the environment.

尤其是用二氯亚砜、浓盐酸等做卤代试剂时，对环境污染更加严重。

Using ditertbutyl peroxide as initiator, diethyl phosphite reacted with AA and AMPS, then hydrolyzed with conc. hydrochloric acid.

亚磷酸二乙酯与AA、AMPS在二特丁基过氧化物引发剂存在下进行调聚反应，然后用浓盐酸水解。

Aiming to accurately and easily analyze the fiber content in the silk and cashmere blend fabric, the method of using hydrochloric acid is proposed.

为了准确、便捷地分析丝与羊毛羊绒混纺产品的纤维含量，利用丝和羊毛羊绒不同的化学性质，提出了浓盐酸法。