Chemical Name: 2-Amino-1,4-benzenedisulfonic acid Structural Formula: Chemical Formula: C6H5NO6S2 Molecular Weight: 251.2381 CAS NO.: 98-44-2 Quality Index: Item Index 1. Appearance Pink White Powder 2. Purity 98% 3. Water Insolubles 0.1%. Main Use: For dyes intermediates for the manufacturing of direct resistance to question the blue RGL, reactive turquoise bluse KGL, reactive brilliant yellow and reactive orange etc. 25KG plastic woven bag.
