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CAS 6054-97-3

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Mordant Yellow 3

Description:
Mordant Yellow 3, with the CAS number 6054-97-3, is an organic compound primarily used as a dye in various applications, particularly in textiles and paper. It belongs to the class of azo dyes, characterized by the presence of one or more azo groups (-N=N-), which contribute to its vibrant coloration. This dye is known for its ability to form stable complexes with metal ions, which enhances its fixation on fibers and improves colorfastness. Mordant Yellow 3 exhibits good solubility in water, making it suitable for various dyeing processes. However, like many azo dyes, it may raise environmental and health concerns due to potential toxicity and the formation of aromatic amines upon degradation. Therefore, its use is often regulated in many countries. The dye is typically applied in conjunction with mordants, which are substances that help to fix the dye onto the material, ensuring a more durable and long-lasting color. Overall, Mordant Yellow 3 is valued for its bright hue and effectiveness in dyeing applications, while also necessitating careful handling and consideration of safety guidelines.
Formula:C17H12N2O6S·2Na
InChI:InChI=1S/C17H12N2O6S.2Na/c20-16-6-4-13(9-15(16)17(21)22)19-18-12-3-1-11-8-14(26(23,24)25)5-2-10(11)7-12;;/h1-9,20H,(H,21,22)(H,23,24,25);;
InChI key:InChIKey=XMDBFQSAYXPCPB-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC2=C(C=C(N=NC3=CC(C(O)=O)=C(O)C=C3)C=C2)C=C1.[Na]
Synonyms:
  • Acid Chrome Yellow 2G
  • Acid Chrome Yellow A
  • Alizarine Chrome Yellow BN
  • Atlantichrome Yellow D
  • Azochromol Yellow BN
  • Benzoic acid, 2-hydroxy-5-[(6-sulfo-2-naphthalenyl)azo]-, disodium salt
  • Benzoic acid, 2-hydroxy-5-[2-(6-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:2)
  • Chromacid Yellow JS
  • Chromaven Yellow LSW
  • Chromazine Yellow 2G
  • See more synonyms
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