The reagent hydrochloric acid was prepared by using uniqe cleanning technology to refine chloride hydrogen, and then by absorbing HCl with pure - ter to produce reagent hydrochloric acid.

 
  • 采用独特的净化技术对氯化氢气体进行精制处理,然后在填料塔中用纯水吸收制备试剂盐酸。
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