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Home/Compounds/Dye & Pigment/Direct yellow 50
C35H24N6Na4O13S4
956.8 g/mol
Dye & Pigment

C.I. Direct Yellow 50, tetrasodium salt

CAS3214-47-9EC221-728-7
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
direct dye for textiles

C. I.

direct dye for textiles

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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Related Compounds

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direct dye for textiles

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Direct violet 9

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direct dye for textiles

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direct dye for textiles

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direct dye for textiles

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Vat dye for textiles

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Identifiers
IUPAC Name

tetrasodium;3-[[4-[[4-[(4,8-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]carbamoylamino]-2-methylphenyl]diazenyl]naphthalene-1,5-disulfonate

InChIKey

XRFRTDKENRGSSX-UHFFFAOYSA-J

SMILES

CC1=C(C=CC(=C1)NC(=O)NC2=CC(=C(C=C2)N=NC3=CC4=C(C=CC=C4S(=O)(=O)[O-])C(=C3)S(=O)(=O)[O-])C)N=NC5=CC6=C(C=CC=C6S(=O)(=O)[O-])C(=C5)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Synonyms (19)
  • ABCOL DIRECT YELLOW RLSW
  • C.I. DIRECT YELLOW 50
  • C.I. Direct Yellow 50 (VAN)
  • Direct Fast Yellow
  • Direct Fast Yellow R
  • Direct Lightfast Yellow K
  • Direct Yellow 50
  • Direct yellow 50, Dye content
  • J36.878D
  • Sirius Light Yellow R
  • Sirius Light Yellow R Extra