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CAS 532-02-5

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Sodium 2-naphthalenesulfonate

Description:
Sodium 2-naphthalenesulfonate is an organic compound characterized by its sulfonate group attached to a naphthalene ring. It appears as a white to light yellow crystalline powder and is highly soluble in water, making it useful in various applications. This compound serves as a surfactant and dispersing agent, commonly utilized in the dyeing and textile industries, as well as in the formulation of detergents and cleaning products. Its ability to enhance the solubility of hydrophobic substances in aqueous solutions is particularly valuable. Additionally, sodium 2-naphthalenesulfonate exhibits low toxicity, which makes it suitable for use in various consumer products. The compound is stable under normal conditions but should be stored away from strong oxidizing agents. Its chemical structure allows for various interactions, making it a versatile additive in chemical processes. Overall, sodium 2-naphthalenesulfonate is an important compound in both industrial and laboratory settings due to its functional properties.
Formula:C10H8O3S·Na
InChI:InChI=1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);
InChI key:InChIKey=ULODLFDKFVIYFY-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC2=C(C=C1)C=CC=C2.[Na]
Synonyms:
  • 2-Naphthalenesulfonic acid, sodium salt (1:1)
  • Sodium 2-Naphthalenesulfonate
  • Sodium naphthalene-2-sulphonate
  • Sodium naphthalene-6-sulfonate
  • Sodium β-naphthalenesulfonate
  • β-Naphthalenesulfonic acid sodium salt
  • 2-Naphthalenesulfonic acid, sodium salt
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