The Dyeing of Cotton Fabrics: A Practical Handbook for the Dyer and Student
Franklin Beech
Страница - 128
Страница - 130
C
6
H
5
N:NC
6
H
4
NH
2
HCl + NaNO
2
+ 2HCl =
Benzene-azo-aniline-hydrochloride,
NaCl + C
6
H
5
N:NC
6
H
4