1,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1)

CAS Registry Number®

40492-14-6

CAS Name

1,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1)

Molecular Formula

C10H9NO7S2.Na

Cite this Page

1,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=40492-14-6 (retrieved 2024-11-25) (CAS RN: 40492-14-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H9NO7S2.Na/c11-7-1-2-9(20(16,17)18)6-3-5(19(13,14)15)4-8(12)10(6)7;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);

InChIKey

InChIKey=LCQCPNFPHQZECZ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C(O)=CC(S(=O)(=O)O)=C2)C(N)=CC1.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=C(O)C=2C(N)=CC=C(C2C1)S(=O)(=O)O

Other Names for this Substance

  • 1,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1)
  • 1,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt
  • Sodium 1-amino-8-hydroxynaphthalene-4,6-disulfonate
  • 4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid monosodium salt

Deleted or Replaced CAS Registry Numbers

477284-38-1

CAS INSIGHTSTM
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