Thermal Behaviour of Some Azo Dyes Containing Sterically Hindered and Water-Soluble Groups

Authors

Hasan KOCAOKUTGEN
Zerrin HEREN

DOI

-

Abstract

Thermal behaviour of six azo dyes containing steric hindered groups such as tert-butyl, sec-butyl and isopropyl, were investigated by means of thermogravimetry (TG), differential thermal analysis (DTA) and differential thermogravimetry (DTG). The thermal decomposition points and amount of volatile pyrolysis products, were determined in nitrogen atmosphere using TG, DTA and DTG curves.

First Page

403

Last Page

408

Recommended Citation

KOCAOKUTGEN, Hasan and HEREN, Zerrin (1998) "Thermal Behaviour of Some Azo Dyes Containing Sterically Hindered and Water-Soluble Groups," Turkish Journal of Chemistry: Vol. 22: No. 4, Article 14. Available at: https://journals.tubitak.gov.tr/chem/vol22/iss4/14