CAS No.: 3486-30-4 Other Names: Acid Turquoise Blue A MF: C37H35N2NaO6S2 EINECS No.: 222-476-0 Place of Origin: Gujarat, India Type: Acid Dye Usage: Leather Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs, Biological dyestuff Model Number: Acid Blue 7 Appearance: Blue Powder