Acid Green 25

CAS Registry Number®

4403-90-1
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CAS Name

Acid Green 25

Molecular Formula

C28H22N2O8S2.2Na

Cite this Page

Acid Green 25.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=4403-90-1 (retrieved 2024-04-25) (CAS RN: 4403-90-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C28H22N2O8S2.2Na/c1-15-7-9-19(23(13-15)39(33,34)35)29-21-11-12-22(30-20-10-8-16(2)14-24(20)40(36,37)38)26-25(21)27(31)17-5-3-4-6-18(17)28(26)32;;/h3-14,29-30H,1-2H3,(H,33,34,35)(H,36,37,38);;

InChIKey

InChIKey=QQMWELZHRUQGIO-UHFFFAOYSA-N

SMILES

N(C1=C2C(=C(NC3=C(S(=O)(=O)O)C=C(C)C=C3)C=C1)C(=O)C=4C(C2=O)=CC=CC4)C5=C(S(=O)(=O)O)C=C(C)C=C5.[Na]

Canonical SMILES

[Na].O=C1C=2C=CC=CC2C(=O)C=3C(=CC=C(NC4=CC=C(C=C4S(=O)(=O)O)C)C13)NC5=CC=C(C=C5S(=O)(=O)O)C

Other Names for this Substance

  • Benzenesulfonic acid, 2,2′-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis[5-methyl-, sodium salt (1:2)
  • m-Toluenesulfonic acid, 6,6′-(1,4-anthraquinonylenediimino)di-, disodium salt
  • Alizarin Cyanine Green F
  • Benzenesulfonic acid, 2,2′-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis[5-methyl-, disodium salt
  • 11359 Green

Deleted or Replaced CAS Registry Numbers

60181-78-4, 63309-98-8, 86923-71-9, 122392-67-0, 174846-33-4, 1096152-83-8

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