Acid Red 35

CAS Registry Number®

6441-93-6

CAS Name

Acid Red 35

Molecular Formula

C19H17N3O8S2.2Na

Cite this Page

Acid Red 35.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6441-93-6 (retrieved 2024-11-22) (CAS RN: 6441-93-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C19H17N3O8S2.2Na/c1-10-5-3-4-6-14(10)21-22-18-16(32(28,29)30)8-12-7-13(31(25,26)27)9-15(20-11(2)23)17(12)19(18)24;;/h3-9,24H,1-2H3,(H,20,23)(H,25,26,27)(H,28,29,30);;

InChIKey

InChIKey=OVJJHJXBLCLUJB-UHFFFAOYSA-N

SMILES

N(C(C)=O)C=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=C(C)C=CC=C3)=C2O)C=C(S(=O)(=O)O)C1.[Na]

Canonical SMILES

[Na].O=C(NC1=CC(=CC=2C=C(C(N=NC=3C=CC=CC3C)=C(O)C21)S(=O)(=O)O)S(=O)(=O)O)C

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methylphenyl)diazenyl]-, sodium salt (1:2)
  • C.I. Acid Red 35
  • C.I. Acid Red 35, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[(2-methylphenyl)azo]-, disodium salt
  • C.I. 18065

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Deleted or Replaced CAS Registry Numbers

84842-90-0, 255381-16-9