C.I. Acid Red 97

CAS Registry Number®

10169-02-5

CAS Name

C.I. Acid Red 97

Molecular Formula

C32H22N4O8S2.2Na

Cite this Page

C.I. Acid Red 97.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10169-02-5 (retrieved 2024-11-25) (CAS RN: 10169-02-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C32H22N4O8S2.2Na/c37-27-15-9-19-5-1-3-7-23(19)31(27)35-33-21-11-13-25(29(17-21)45(39,40)41)26-14-12-22(18-30(26)46(42,43)44)34-36-32-24-8-4-2-6-20(24)10-16-28(32)38;;/h1-18,37-38H,(H,39,40,41)(H,42,43,44);;

InChIKey

InChIKey=VSNSIVKRAMWIQP-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(C=CC(N=NC=2C3=C(C=CC2O)C=CC=C3)=C1)C4=C(S(=O)(=O)O)C=C(N=NC=5C6=C(C=CC5O)C=CC=C6)C=C4.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=C(N=NC2=C(O)C=CC=3C=CC=CC32)C=CC1C4=CC=C(N=NC5=C(O)C=CC=6C=CC=CC65)C=C4S(=O)(=O)O

Other Names for this Substance

  • [1,1′-Biphenyl]-2,2′-disulfonic acid, 4,4′-bis[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:2)
  • C.I. Acid Red 97, disodium salt
  • [1,1′-Biphenyl]-2,2′-disulfonic acid, 4,4′-bis[(2-hydroxy-1-naphthalenyl)azo]-, disodium salt
  • C.I. 22890
  • Acid Anthracene Red G

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