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CAS 135-53-5

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2-Naphthalenesulfonic acid, 6,7-dihydroxy-, sodium salt (1:1)

Description:
2-Naphthalenesulfonic acid, 6,7-dihydroxy-, sodium salt (1:1), commonly referred to as sodium 6,7-dihydroxy-2-naphthalenesulfonate, is an organic compound characterized by its sulfonic acid group and hydroxyl substituents on the naphthalene ring. This compound typically appears as a white to light yellow powder and is soluble in water, which enhances its utility in various applications. It exhibits properties such as being a surfactant and a dispersing agent, making it valuable in industries like textiles, dyes, and pharmaceuticals. The presence of hydroxyl groups contributes to its reactivity and potential for forming hydrogen bonds, while the sulfonate group enhances its ionic character. Additionally, this compound may have applications in analytical chemistry as a reagent or in the synthesis of other chemical entities. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance. Overall, its unique structure and functional groups make it a versatile compound in both industrial and research settings.
Formula:C10H8O5S·Na
InChI:InChI=1S/C10H8O5S.Na/c11-9-4-6-1-2-8(16(13,14)15)3-7(6)5-10(9)12;/h1-5,11-12H,(H,13,14,15);
InChI key:InChIKey=QSXGWWXIYUVOMC-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC2=C(C=C(O)C(O)=C2)C=C1.[Na]
Synonyms:
  • 2,3-Dihydroxynaphthalene-6-sodium sulfonate
  • 2,3-Dihydroxynaphthalene-6-sulfonic acid monosodium salt
  • 2,3-Dihydroxynaphthalene-6-sulfonic acid sodium salt
  • 2-Naphthalenesulfonic acid, 6,7-dihydroxy-, monosodium salt
  • 2-Naphthalenesulfonic acid, 6,7-dihydroxy-, sodium salt (1:1)
  • 6,7-Dihydroxy-2-naphthalenesulfonic acid sodium salt
  • 6,7-Dihydroxynaphthalene-2-Sulfonic Acid
  • Coupler 111
  • Coupler 517
  • Dihydroxy-R-salt
  • See more synonyms
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