This compound is an acid dye primarily used for textile coloring. It is a cobalt-containing azo dye with sulfonate groups, conferring water solubility and affinity for protein fibers such as wool and silk.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Acid yellow 34
acid dye for textile coloring
Amido-G-acid
intermediate for azo dyes
2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
intermediate for dyes and pigments
1-hydroxy-6-amino-3-naphthalenesulfonic acid
dye intermediate
Rhoduline acid
dye intermediate
Acid Yellow 99
Acid dye for textile coloring
trisodium;bis(3-[(1-anilino-3-oxido-1-oxobut-2-en-2-yl)diazenyl]-5-nitro-2-oxidobenzenesulfonate);cobalt(3+)
REVAWSMWYQYHAR-UHFFFAOYSA-H
CC(=C(C(=O)NC1=CC=CC=C1)N=NC2=C(C(=CC(=C2)[N+](=O)[O-])S(=O)(=O)[O-])[O-])[O-].CC(=C(C(=O)NC1=CC=CC=C1)N=NC2=C(C(=CC(=C2)[N+](=O)[O-])S(=O)(=O)[O-])[O-])[O-].[Na+].[Na+].[Na+].[Co+3]
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