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CAS 853-68-9

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Anthraquinone-2,6-disulfonic acid disodium salt

Description:
Anthraquinone-2,6-disulfonic acid disodium salt is an organic compound characterized by its anthraquinone structure, which features a central anthracene core with two sulfonic acid groups at the 2 and 6 positions. This compound is typically encountered as a disodium salt, enhancing its solubility in water. It appears as a dark-colored solid or powder and is known for its vibrant color properties, making it useful as a dye or pigment in various applications, including textiles and paper. The presence of sulfonic acid groups contributes to its high polarity and ionic nature, facilitating its use in aqueous solutions. Additionally, anthraquinone derivatives are recognized for their stability and resistance to light and heat, which are advantageous in industrial applications. This compound also exhibits potential in various chemical reactions, including redox processes, due to the presence of the anthraquinone moiety. Overall, anthraquinone-2,6-disulfonic acid disodium salt is valued for its functional properties in both chemical synthesis and as a coloring agent.
Formula:C14H8O8S2·2Na
InChI:InChI=1S/C14H8O8S2.2Na/c15-13-9-3-1-7(23(17,18)19)5-11(9)14(16)10-4-2-8(6-12(10)13)24(20,21)22;;/h1-6H,(H,17,18,19)(H,20,21,22);;
InChI key:InChIKey=YBCXDOQKQWMGBF-UHFFFAOYSA-N
SMILES:O=C1C=2C(C(=O)C=3C1=CC=C(S(=O)(=O)O)C3)=CC=C(S(=O)(=O)O)C2.[Na]
Synonyms:
  • 2,6-Anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt (1:2)
  • 2,6-Anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-, disodium salt
  • Disodium anthraquinone-2,6-disulfonate
  • Anthraquinone-2,6-disulfonic acid disodium salt
  • Sodium anthraquinone-2,6-disulfonate
  • Anthraquinone-2,6-disulfonic Acid Disodium Salt
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