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CAS 86-65-7

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7-Amino-1,3-naphthalenedisulfonic acid

Description:
7-Amino-1,3-naphthalenedisulfonic acid is an organic compound characterized by its naphthalene structure, which features two sulfonic acid groups and an amino group. This compound is typically a dark-colored solid that is soluble in water, making it useful in various applications, particularly in the dye industry as a precursor for azo dyes. The presence of the sulfonic acid groups enhances its solubility and reactivity, allowing it to participate in electrophilic substitution reactions. Additionally, the amino group can act as a nucleophile, further expanding its reactivity profile. This compound is also utilized in biochemical applications, such as in the synthesis of fluorescent probes and as a reagent in analytical chemistry. Its properties, including pH sensitivity and stability under certain conditions, make it valuable in research and industrial processes. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C10H9NO6S2
InChI:InChI=1/C10H9NO6S2/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17/h1-5H,11H2,(H,12,13,14)(H,15,16,17)/p-2
InChI key:InChIKey=CMOLPZZVECHXKN-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=CC(N)=C2
Synonyms:
  • 1,3-Naphthalenedisulfonic acid, 7-amino-
  • 2-Amino-6,8-disulfonaphthalene
  • 2-Aminonaphthalene-6,8-disulfonic acid
  • 2-Naphthylamine-6,8-disulfonic acid
  • 6,8-Disulfo-2-aminonaphthalene
  • 6,8-Disulfo-2-naphthylamine
  • 7-Aminonaphthalene-1,3-Disulfonate
  • 7-Aminonaphthalene-1,3-Disulfonic Acid
  • 7-Naphthylamine-1,3-disulfonic acid
  • Amido G acid
  • See more synonyms
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