How to prepare phenyl hydrazine from nitro benzene?
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hello friend here is your answer
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10 g. freshly distilled aniline are added to a solution of 30 g. conc. hydrochloric acid in 75 ml water and diazotized with 8 g. sodium nitrite in 30 ml water, the temperature being kept about 0 ° C 30 g. common salt are added with shaking, and the solution cooled in a freezing mixture.
i hope it will help you.
★________★____________★___________★
10 g. freshly distilled aniline are added to a solution of 30 g. conc. hydrochloric acid in 75 ml water and diazotized with 8 g. sodium nitrite in 30 ml water, the temperature being kept about 0 ° C 30 g. common salt are added with shaking, and the solution cooled in a freezing mixture.
i hope it will help you.
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