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CAS 30252-40-5

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1-Naphthalenesulfonic acid, 7-hydroxy-, potassium salt (1:1)

Description:
1-Naphthalenesulfonic acid, 7-hydroxy-, potassium salt (1:1) is an organic compound characterized by its sulfonic acid group attached to a naphthalene ring, specifically at the 1-position, with a hydroxyl group at the 7-position. This compound is typically encountered as a potassium salt, which enhances its solubility in water compared to its acid form. It exhibits properties such as being a strong acid due to the presence of the sulfonic group, and it can act as a surfactant or dispersing agent in various applications. The compound is often utilized in the dye industry, as well as in the formulation of certain types of inks and pigments. Its structure allows for interactions with other molecules, making it useful in various chemical processes. Additionally, it may have applications in analytical chemistry as a reagent or indicator. Safety data should be consulted for handling, as with any chemical substance, to ensure proper precautions are taken.
Formula:C10H8O4S·K
InChI:InChI=1S/C10H8O4S.K/c11-8-5-4-7-2-1-3-10(9(7)6-8)15(12,13)14;/h1-6,11H,(H,12,13,14);
InChI key:InChIKey=XLZIGSCZALGJMT-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C=CC(O)=C2)C=CC1.[K]
Synonyms:
  • 1-Naphthalenesulfonic acid, 7-hydroxy-, monopotassium salt
  • 1-Naphthalenesulfonic acid, 7-hydroxy-, potassium salt (1:1)
  • Potassium 7-Hydroxynaphthalene-1-Sulfonate
  • Potassium 7-hydroxy-1-naphthalenesulfonate
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