When you attempt to prepare sulfanilamide from this reagent, a polymeric product is produced after the addition of PCL5 in step one. So no, this is not typically a reaction used to prepare sulfanilamide.
The reaction is possible in the presence of sodium dichromate and sulfuric acid.
alwase
good
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Dehydration of acetic acid to prepare acetic anhydride occur at 8oo oC.
diazotized sulfanilic acid
sulfanilic acid
C6h7no3s
C6H7NO3S
is it possible to prepare a buffer consisting of only carbonic acid and sodium carbonate.
Reagent A: sulfanilic acid + acetic acid Reagent B: N,N,-dimethyl-I-naphthylamine + acetic acid
purple ring
The reaction is possible in the presence of sodium dichromate and sulfuric acid.
how do prepare 0.1 N Oxalic acid
1% Sulfanilamide 0.1% N-1-Naphthyl-ethylenediamine dihydrochloride 5% Phosphoric acid Made up with pure water
4-[(2-hydroxy-1-naphthalenyl)azo]phenyl chloride monosodium salt
Yes, it is possible to prepare oxalic acid by adding hcl to a solution og sodum oxalate. The balance equation would be C2O4Na2 + 2HCl -----> 2NaCl + C2O4H2.