Acid Orange Dyes

we are the most trusted manufacturer and exporter of acid orange dyes, which are of monoaza, chemical class. Well-chemical compositions, of these acid orange dyes make them applicable for various industrial applications.
properties:
chemical class : monoazochemical name : 4 - (2 - hydroxy -1 naphthalenyl) – azo)benzene sulphonicmonosodium salt
molecular formula : c 14 h 11 n 2 o 4 s na
solubility :
soluble in water with reddish yellow colorturns dark brown on addition of cone naohgives brownish yellow precipitate on addition of addition of conehcl soluble in coneh2so4 with magenta red colorgives brownish yellow precipitatesoluble in ethyl alcohol
application :
for dyeing and printing of wool, nylon, and silk, other uses are in paper, leather, biological stain, and indicator.heavy metal salts of dye is for paper coating, transparent pigments in tin printing, and in molding powders.