Product uses and safety measures of 2-chloro-4-nitroaniline
Time of Update: 2021-08-28
>. Then take the tip of the burette out of the liquid surface, rinse the tip of the burette with distilled water, add 0. 5mo/L sodium nitrite standard solution drop by drop until the solution makes
Production process and product use of 2-chloro-4-nitrobenzoic acid
Time of Update: 2021-08-14
Then transfer the reaction materials to a washing kettle pre-added with hydrochloric acid and hot water, keep the room temperature above 65°C, stir for 30 minutes, and let stand for 2 hours .