Azo dyes are dyes with -N=N- azo structure as a chromophore. Pages in category
"Azo dyes". The following 65 pages are in this category, out of 65 total. This list ...
AZO dyes are the name of the group of synthetic dyestuffs based on nitrogen that
are often used in textile industry. Some AZO dye stuffs may separate under ...
Jul 20, 1998 ... The oldest methods for applying azo dyes to cotton involved successive
treatments with solutions of two chemical components that react to form ...
Azo dyes are synthetic colours that contain an azo group, -N=N-, as part of the
structure. Azo groups do not occur naturally. Most azo dyes contain only one azo
The table below is the Annex XVII to REACH and includes all the restrictions
adopted in the framework of REACH and the previous legislation, Directive ...
Dyes "azo" dyes are divided into soluble and insoluble pigments, soluble in turn
water-soluble and fat soluble. Water-soluble dyes used in textile dyeing and ...
Indian J Exp Biol. 2006 Aug;44(8):618-26. Toxicity assessment and microbial
degradation of azo dyes. Puvaneswari N(1), Muthukrishnan J, Gunasekaran P.
Mar 26, 2014 ... In the case of azo dyes the Chromophore is − N = N − . Is this group that permit
the absorption of light. However Azobenzene has is absorption ...
Azo dyes are consumed and otherwise utilized in varying quantities in many
parts of the world. Such widely used chemicals are of great concern with regard
Azo dyes are widely used in the textile, printing, paper manufacturing, ... capacity
of intestinal bacteria to reduce azo dyes and the conditions of azo reduction.