A Critical Test of the Hammett Acidity Function

15 February 1972

journal article
Published by Canadian Science Publishing in Canadian Journal of Chemistry

Vol. 50 (4) , 581-583
https://doi.org/10.1139/v72-089

Abstract

The applicability of the H₀ acidity function to primary aromatic amines in general has been tested by using a set of five aniline indicators bearing no nitro-substituents. Up to 45% sulfuric acid the scale generated by these bases is the same (within experimental uncertainty) as that based entirely on nitro-anilines.

Keywords

SULFURIC ACID
CRITICAL TEST
ACIDITY FUNCTION
PRIMARY AROMATIC
H0 ACIDITY
BEARING NO
NO NITRO
SCALE GENERATED
INDICATORS BEARING

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