Compound Q&A
What is Acid Red 119 (CAS: 12220-20-1)?
Answer
Acid Red 119 (CAS: 12220-20-1) is a synthetic organic compound used as a bright red acid dye, primarily in the textile and printing industries. It is water-soluble and has a high lightfastness and color strength.
About
CAS No
12220-20-1
English Name
Acid Red 119
Molecular Formula
C31H25N5Na2O6S2
Molecular Weight
673.7 g/mol
SMILES
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)N=NC3=CC=C(C4=CC=CC=C43)N=NC5=CC(=CC=C5)S(=O)(=O)[O-].[Na+].[Na+]
InChIKey
GYGVRMLIQVFLPE-UHFFFAOYSA-L
Last Updated: 2025-11-06 18:48
