Disodium 1,2-dihydroxybenzene-3,5-disulfonate

CAS Registry Number®

149-45-1

CAS Name

Disodium 1,2-dihydroxybenzene-3,5-disulfonate

Molecular Formula

C6H6O8S2.2Na

Cite this Page

Disodium 1,2-dihydroxybenzene-3,5-disulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=149-45-1 (retrieved 2024-11-22) (CAS RN: 149-45-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C6H6O8S2.2Na/c7-4-1-3(15(9,10)11)2-5(6(4)8)16(12,13)14;;/h1-2,7-8H,(H,9,10,11)(H,12,13,14);;

InChIKey

InChIKey=CQZKSRCKSMZXKF-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=CC(S(=O)(=O)O)=CC(O)=C1O.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(O)=C(O)C(=C1)S(=O)(=O)O

Other Names for this Substance

  • 1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, sodium salt (1:2)
  • m-Benzenedisulfonic acid, 4,5-dihydroxy-, disodium salt
  • 1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, disodium salt
  • 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt
  • 4,5-Dihydroxy-m-benzenedisulfonic acid disodium salt

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Deleted or Replaced CAS Registry Numbers

127832-07-9, 479665-10-6, 884241-43-4