2-Naphthalenesulfonic acid, 7-hydroxy-, sodium salt (1:1)
CAS Registry Number®
135-55-7
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CAS Name
2-Naphthalenesulfonic acid, 7-hydroxy-, sodium salt (1:1)Molecular Formula
C10H8O4S.NaCite this Page
2-Naphthalenesulfonic acid, 7-hydroxy-, sodium salt (1:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=135-55-7 (retrieved ) (CAS RN: 135-55-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C10H8O4S.Na/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9;/h1-6,11H,(H,12,13,14);
InChIKey
InChIKey=ORDKAWZEDYAZMM-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C1=CC2=C(C=C1)C=CC(O)=C2.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC=C2C=CC(O)=CC2=C1
Other Names for this Substance
- 2-Naphthalenesulfonic acid, 7-hydroxy-, sodium salt (1:1)
- 2-Naphthalenesulfonic acid, 7-hydroxy-, monosodium salt
- 2-Naphthol-7-sulfonic acid, sodium salt
- 2-Naphthol-7-sodium sulfonate
- Sodium 2-naphthol-7-sulfonate
Deleted or Replaced CAS Registry Numbers
17480-58-9
