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Dye intermediates. It is used to produce active light yellow x-6g, active light yellow x-hg, active brilliant blue k-6g, active yellow kd-3g, active yellow m-5g, active brilliant blue k-gr, active brilliant blue m-br, weak acid red FC, acid medium brown RH, etc
CAS: 3177-22-8
MF: C6H7N2NaO3S
MW: 210.18
Structure: 
Physicochemical Of 2,4-Diamino Benzene Sulfonic Acid Sodium Salt:
Appearance: white solid powder, soluble in water.
Density: 1.611g/cm3
Manufacturing
