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CAS 15763-57-2

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1,4-Benzenedisulfonic acid, 2,5-dihydroxy-, potassium salt (1:2)

Description:
1,4-Benzenedisulfonic acid, 2,5-dihydroxy-, potassium salt (1:2), with CAS number 15763-57-2, is a chemical compound characterized by its sulfonic acid functional groups and hydroxyl groups attached to a benzene ring. This compound typically appears as a crystalline solid and is soluble in water, which is indicative of its ionic nature due to the presence of potassium ions. The presence of multiple sulfonic acid groups contributes to its strong acidity and potential applications in various chemical processes, including as a reagent or in the synthesis of dyes and other organic compounds. Additionally, the hydroxyl groups enhance its reactivity and ability to form hydrogen bonds, making it useful in various formulations, including those in the pharmaceutical and agricultural sectors. Its potassium salt form suggests that it may be utilized in applications where potassium is beneficial, such as in fertilizers or as a buffering agent. Safety data should be consulted for handling and potential hazards associated with this compound.
Formula:C6H6O8S2·2K
InChI:InChI=1S/C6H6O8S2.2K/c7-3-1-5(15(9,10)11)4(8)2-6(3)16(12,13)14;;/h1-2,7-8H,(H,9,10,11)(H,12,13,14);;
InChI key:InChIKey=IGDNXDWYQNPZMG-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=C(O)C=C(S(=O)(=O)O)C(O)=C1.[K]
Synonyms:
  • p-Benzenedisulfonic acid, 2,5-dihydroxy-, dipotassium salt
  • WAS-20
  • 1,4-Benzenedisulfonic acid, 2,5-dihydroxy-, potassium salt (1:2)
  • 1,4-Benzenedisulfonic acid, 2,5-dihydroxy-, dipotassium salt
  • Dipotassium 2,5-dihydroxy-1,4-benzenedisulfonate
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