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CAS 71501-16-1

:

1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1)

Description:
1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1), with CAS number 71501-16-1, is a chemical compound characterized by its complex structure that includes a naphthalene-derived framework fused with a pyran ring and sulfonic acid functionality. This compound typically exhibits properties such as solubility in water due to the presence of the sulfonic acid group, which enhances its ionic character. It may also display fluorescence, making it useful in various applications, including as a dye or indicator in analytical chemistry. The potassium salt form indicates that it can dissociate in solution, releasing potassium ions, which can be beneficial for certain biochemical applications. Additionally, the presence of dioxo groups suggests potential reactivity and stability under specific conditions. Overall, this compound's unique structural features contribute to its utility in research and industrial applications, particularly in fields involving organic synthesis and materials science.
Formula:C12H5KO6S
InChI:InChI=1/C12H6O6S.K/c13-11-7-3-1-2-6-9(19(15,16)17)5-4-8(10(6)7)12(14)18-11;/h1-5H,(H,15,16,17);/q;+1/p-1
InChI key:InChIKey=QMXLOFQRJPKOMT-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C3C(=CC1)C(=O)OC(=O)C3=CC=C2.[K]
Synonyms:
  • 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt
  • 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1)
  • 4-Sulfonaphthalic anhydride potassium salt
  • 4-Sulpho-1,8-Naphthalic Anhydride, Potassium Salt
  • potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate
  • 4-Sulfo-1,8-naphthalic anhydride potassium salt
  • 1,8-Naphthalicanhydride-4-sulfonicacid,potassiumsalt
  • 4-SULPHO-1,8-NAPHTHALIC ANHYDRIDE,POTASSIUM SALT+98%
  • 4-SULFO-1,8-NAPHTHALIC ANHYDRIDE, POTASS IUM SALT, TECH., 90%
  • 4-Potassiosulfo-1,8-naphthalenedicarboxylic anhydride
  • See more synonyms
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