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CAS 51818-11-2

:

disodium 2-formylbenzene-1,4-disulfonate

Description:
Disodium 2-formylbenzene-1,4-disulfonate, with the CAS number 51818-11-2, is an organic compound characterized by its sulfonate groups and aldehyde functionality. It is a disodium salt, which indicates that it contains two sodium ions that balance the negative charges from the sulfonate groups. This compound is typically soluble in water due to the presence of the sulfonate groups, which enhance its ionic character. It is often used in various applications, including as a reagent in organic synthesis and as a dye intermediate. The presence of the formyl group suggests potential reactivity in condensation reactions, while the sulfonate groups contribute to its stability and solubility in aqueous environments. Additionally, this compound may exhibit properties such as fluorescence or chromogenic behavior, making it useful in analytical chemistry. Safety data should be consulted for handling and usage, as with any chemical substance, to ensure proper precautions are taken.
Formula:C7H4Na2O7S2
InChI:InChI=1/C7H6O7S2.2Na/c8-4-5-3-6(15(9,10)11)1-2-7(5)16(12,13)14;;/h1-4H,(H,9,10,11)(H,12,13,14);;/q;2*+1/p-2
SMILES:c1cc(c(cc1S(=O)(=O)O)C=O)S(=O)(=O)O.[Na].[Na]
Synonyms:
  • 1,4-Benzenedisulfonic Acid, 2-Formyl-, Sodium Salt (1:2)
  • 2-Formyl-benzene-1,4-disulfonic acid disodium salt
  • Disodium 2-formylbenzene-1,4-disulfonate
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