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CAS 39616-93-8

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Benzenesulfonic acid, 3,3′-sulfonylbis-, sodium salt (1:2)

Description:
Benzenesulfonic acid, 3,3′-sulfonylbis-, sodium salt (1:2), with the CAS number 39616-93-8, is an organic compound characterized by its sulfonic acid functional groups, which contribute to its high solubility in water and its ability to act as a strong acid. This compound typically appears as a white to off-white solid and is known for its stability under standard conditions. It is often utilized in various applications, including as a surfactant, in dye manufacturing, and in the formulation of detergents due to its ability to lower surface tension. The presence of sodium ions in its structure enhances its solubility and makes it suitable for use in aqueous environments. Additionally, the compound exhibits properties typical of sulfonic acids, such as being hygroscopic and having a strong ionic character. Safety data indicates that, like many sulfonic acids, it should be handled with care to avoid skin and eye irritation. Overall, this compound is significant in industrial and laboratory settings due to its versatile chemical properties.
Formula:C12H8Na2O8S3
InChI:InChI=1/C12H10O8S3/c13-21(14,9-3-1-5-11(7-9)22(15,16)17)10-4-2-6-12(8-10)23(18,19)20/h1-8H,(H,15,16,17)(H,18,19,20)
InChI key:InChIKey=ZQJWIKZPTBZPHD-UHFFFAOYSA-N
SMILES:S(=O)(=O)(C1=CC(S(=O)(=O)O)=CC=C1)C2=CC(S(=O)(=O)O)=CC=C2.[Na]
Synonyms:
  • 3,3'-Sulfonyldibenzenesulfonic Acid
  • 3,3′-Sulfonyldibenzenesulfonic acid disodium salt
  • Benzenesulfonic acid, 3,3′-sulfonylbis-, disodium salt
  • Benzenesulfonic acid, 3,3′-sulfonylbis-, sodium salt (1:2)
  • Benzenesulfonic acid, 3,3′-sulfonyldi-, disodium salt
  • Bis(3-sulfophenyl) sulfone disodium salt
  • Diphenylsulfone-3,3-disulfonic acid disodium salt
  • Disodium diphenylsulfone-3,3′-disulfonate
  • 3,3’-sulfonylbis-benzenesulfonicacidisodiumsalt
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