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846-70-8

Naphthol yellow S, 98% Chemical Structure

846-70-8

Chemical Structure

  • Naphthol yellow S, 98%
  • Synonym(s): Acid yellow 1, 98%
  • CAS No: 846-70-8
    Formula: C10H4N2Na2O8S
    Molecular Weight: 358.19
  • IUPAC Name: sodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate
  • InChIKey: CTIQLGJVGNGFEW-UHFFFAOYSA-L
  • SMILES: O=S(C1=CC=C2C([N+]([O-])=O)=CC([N+]([O-])=O)=C(O[Na])C2=C1)(O[Na])=O

Biological Activity: Naphthol yellow S, 98% (Acid yellow 1, 98%) is a basic protein-binding dye used for enzyme activity detection.

Cat. No. Product Name Purity Description
HY-135256 Naphthol yellow S, 98% Naphthol yellow S, 98% (Acid yellow 1, 98%) is a basic protein-binding dye used for enzyme activity detection.