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CAS 833-66-9

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2-Naphthalenesulfonic acid, 6-hydroxy-, potassium salt (1:1)

Description:
2-Naphthalenesulfonic acid, 6-hydroxy-, potassium salt (1:1), commonly referred to as potassium 6-hydroxy-2-naphthalenesulfonate, is an organic compound characterized by its sulfonic acid functional group attached to a naphthalene ring. This compound typically appears as a solid, often in crystalline form, and is soluble in water due to the presence of the sulfonate group, which enhances its ionic character. It exhibits properties such as being a surfactant and a dispersing agent, making it useful in various industrial applications, including dyeing and pigment formulations. The hydroxyl group contributes to its reactivity, allowing for potential interactions in chemical processes. Additionally, it may serve as a pH stabilizer or a reagent in organic synthesis. Safety data indicates that, while it may pose some hazards, it is generally considered to have low toxicity. As with all chemical substances, proper handling and safety precautions should be observed to mitigate any risks associated with its use.
Formula:C10H8O4S·K
InChI:InChI=1S/C10H8O4S.K/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9;/h1-6,11H,(H,12,13,14);
InChI key:InChIKey=STMVLNFIDYHORT-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC2=C(C=C1)C=C(O)C=C2.[K]
Synonyms:
  • 2-Hydroxynaphthalene-6-sulfonic acid potassium salt
  • 2-Naphthalenesulfonic acid, 6-hydroxy-, monopotassium salt
  • 2-Naphthalenesulfonic acid, 6-hydroxy-, potassium salt (1:1)
  • 2-Naphthol-6-Sulfonic Acid, Potassium Salt
  • Potassium 6-Hydroxynaphthalene-2-Sulfonate
  • Potassium 6-hydroxynaphthalene-2-sulphonate
  • Schaeffer's Acid Potassium Salt
  • Schaeffer's acid, monopotassium salt
  • o-Cresotinic Acid
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