Main Title |
Spot Test Detection and Colorimetric Determination of Aniline, Naphthylamine and Anthramine Derivatives with 4-Azobenzenediazonium Fluoborate. |
Author |
Sawick, Eugene ;
No, James L. ;
Fo, Francis T. ;
|
CORP Author |
Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio. |
Year Published |
1959 |
Stock Number |
PB-215 230 |
Additional Subjects |
( Amines ;
Colorimetric analysis) ;
( Spectroscopic analysis ;
Amines) ;
( Anilines ;
Colorimetric analysis) ;
( Diazotization ;
Amines) ;
Spot tests ;
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-215 230 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
17p |
Abstract |
Some new sensitive procedures are introduced for the detection and determination of aniline, alpha and beta-naphthylamines, and alpha- and beta-anthramines, as well as their N-alkyl and N,N-dialkyl derivatives. The chromogens are (p-phenylazophenylazo) - aniline, -naphthylamine and -anthramine dyes. For example with N,N-dimethylaniline, the blue dication of N,N-dimethyl-p-(p-phenylazophenylazo) aniline is formed. Because of the widely differing rates of reaction naphthylamine or anthramine derivatives can be determined in the presence of aniline derivatives. Also, with the help of a masking agent a dialkylaniline can be determined in the presence of primary and secondary amines. Spot tests for aniline, naphthylamine and anthramine derivatives are described. |
PUB Date Free Form |
1959, |
Category Codes |
7C; 59A |
NTIS Prices |
PC A02/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326540907 |
Origin |
NTIS |
Type |
CAT |