709-710, HARIKRUPA TOWER, OLD SHARDA MANDIR CROSS-ROADS, ELLISBRIDGE,,,D. A. S. A/F. C. ACID (DYES INTERMEDIATES) ANILINE 2:5 DISULPHONIC ACID, D.A.C.A., E.C. ACID D. A. S. A/F. C. ACID (DYES INTERMEDIATES) ANILINE 2:5 DISULPHONIC ACID, D.A.C.A., E.C. ACID Acid