Sourcing Chrysophenine?
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Sourcing Chrysophenine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Chrysophenine is an azo dye used primarily as a direct yellow dye for coloring materials such as textiles and paper. It is characterized by its bright yellow shade and good water solubility due to sulfonate groups.
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.
disodium;5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
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CCOC1=CC=C(C=C1)N=NC2=CC(=C(C=C2)/C=C/C3=C(C=C(C=C3)N=NC4=CC=C(C=C4)OCC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]