2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)

CAS Registry Number®

3564-28-1
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CAS Name

2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)

Molecular Formula

C16H12N4O10S2.2Na

Cite this Page

2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3564-28-1 (retrieved 2024-09-21) (CAS RN: 3564-28-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H12N4O10S2.2Na/c17-10-6-9(31(25,26)27)3-7-4-13(32(28,29)30)15(16(22)14(7)10)19-18-11-5-8(20(23)24)1-2-12(11)21;;/h1-6,21-22H,17H2,(H,25,26,27)(H,28,29,30);;

InChIKey

InChIKey=NBVIPOGDRKGVGQ-UHFFFAOYSA-N

SMILES

OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=CC(N(=O)=O)=CC=C3O)C=C(S(=O)(=O)O)C=C2N.[Na]

Canonical SMILES

[Na].O=N(=O)C1=CC=C(O)C(N=NC2=C(O)C3=C(N)C=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)=C1

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)
  • C.I. Mordant Green 17, disodium salt
  • Omega Chrome Green F
  • C.I. Mordant Green 17
  • 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-, disodium salt

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