2-Amino-4-Nitrotoluene (Red Base G)

99-55-8
Dyeing and printing, and also an important intermediate for synthesizing red organic pigments. Mainly used for dyeing and printing of cotton fabrics, and also an important intermediate for synthesizing red organic pigments. It can be coupled with chromophore AS-E after diazotization to obtain Pigment Red 8, and with chromophore AS to obtain Pigment Red 22. That is, 3-hydroxy 4-[(2-methyl-5-nitrophenyl)azo]-N-phenyl-2-naphthamide, which is mainly used in fabric printing and dyeing and ink coloring, especially NC-type ink, with good alkali and soap resistance; it can also be used for coloring air-drying paint, latex paint, interior paint, etc.