Acid blue 62

CAS Registry Number®

4368-56-3
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CAS Name

Acid blue 62

Molecular Formula

C20H20N2O5S.Na

Cite this Page

Acid blue 62.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4368-56-3 (retrieved 2024-09-21) (CAS RN: 4368-56-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >300 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H20N2O5S.Na/c21-18-15(28(25,26)27)10-14(22-11-6-2-1-3-7-11)16-17(18)20(24)13-9-5-4-8-12(13)19(16)23;/h4-5,8-11,22H,1-3,6-7,21H2,(H,25,26,27);

InChIKey

InChIKey=BVTRWVGASMMEGM-UHFFFAOYSA-N

SMILES

N(C1=C2C(C(=O)C=3C(C2=O)=CC=CC3)=C(N)C(S(=O)(=O)O)=C1)C4CCCCC4.[Na]

Canonical SMILES

[Na].O=C1C=2C=CC=CC2C(=O)C3=C(C=C(C(N)=C13)S(=O)(=O)O)NC4CCCCC4

Other Names for this Substance

  • 2-Anthracenesulfonic acid, 1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-, sodium salt (1:1)
  • 2-Anthracenesulfonic acid, 1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-, monosodium salt
  • C.I. Acid Blue 62
  • Acid Alizarine Pure Blue R
  • Alizarine Brilliant Sky Blue R

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Deleted or Replaced CAS Registry Numbers

12237-70-6, 340810-38-0, 159520-53-3, 224778-67-0, 231946-75-1