1,3-Naphthalenedisulfonic acid, 7-hydroxy-, sodium salt (1:2)
CAS Registry Number®
842-19-3
CAS Name
1,3-Naphthalenedisulfonic acid, 7-hydroxy-, sodium salt (1:2)Molecular Formula
C10H8O7S2.2NaCite this Page
1,3-Naphthalenedisulfonic acid, 7-hydroxy-, sodium salt (1:2). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=842-19-3 (retrieved ) (CAS RN: 842-19-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C10H8O7S2.2Na/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;
InChIKey
InChIKey=SVCODMAOYDMMCJ-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=CC(O)=C2.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC2=CC=C(O)C=C2C(=C1)S(=O)(=O)O
Other Names for this Substance
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, sodium salt (1:2)
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, disodium salt
- Disodium 2-hydroxy-6,8-naphthalenedisulfonate
- 2-Naphthol-6,8-disulfonic acid disodium salt
- Disodium 7-hydroxy-1,3-naphthalenedisulfonate
Deleted or Replaced CAS Registry Numbers
187108-43-6
