C.I. Acid Yellow 23 free acid
Zwitterionic surfactants-Amino sulfonic acid
Molecular Formula & Molecular Weight
Molecular Formula: C16H12N4S2O9
Molecular Weight: 468.42
Solubility: soluble in water.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Characteristics: excellent masking, coloring abilities.
Quality standards & test methods
physical and chemical indexes
actives*, %, ≥
*: should be marked on molecular weight.
Use as dye.