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CAS 110-04-3

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1,2-Ethanedisulfonic acid

Description:
1,2-Ethanedisulfonic acid, also known as ethanesulfonic acid or simply sulfoethylsulfonic acid, is an organic compound characterized by the presence of two sulfonic acid groups (-SO3H) attached to a two-carbon ethylene backbone. Its molecular formula is C2H6O6S2, and it is a colorless, hygroscopic solid that is highly soluble in water. This compound is known for its strong acidity and is often used as a buffering agent in biochemical applications, particularly in the preparation of electrophoresis buffers. Due to its sulfonic acid groups, it exhibits excellent ionic properties, making it useful in various chemical reactions and processes. Additionally, 1,2-ethanedisulfonic acid can act as a surfactant and is utilized in the synthesis of other chemical compounds. Its stability under a range of conditions and compatibility with various solvents further enhance its utility in laboratory and industrial settings. Safety precautions should be observed when handling this compound, as it can be corrosive and may cause irritation to skin and eyes.
Formula:C2H6O6S2
InChI:InChI=1/C2H6O6S2/c3-9(4,5)1-2-10(6,7)8/h1-2H2,(H,3,4,5)(H,6,7,8)/p-2
InChI key:InChIKey=AFAXGSQYZLGZPG-UHFFFAOYSA-N
SMILES:C(CS(=O)(=O)O)S(=O)(=O)O
Synonyms:
  • 1,2-Ethanedisulphonic acid
  • 1,2-Ethylenedisulfonic acid
  • Allergosil
  • Ethane-1,1-Disulfonic Acid
  • Ethane-1,2-Disulfonate
  • Ethane-1,2-Disulfonic Acid
  • Ethane-α,β-disulfonic acid
  • Ethanedisulfonic acid
  • Ethylenedisulfonic acid
  • Unii-Dl69Y31Qqv
  • See more synonyms
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