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CAS 1445-19-8

:

1-Naphthalenesulfonic acid, 8-(phenylamino)-, sodium salt (1:1)

Description:
1-Naphthalenesulfonic acid, 8-(phenylamino)-, sodium salt (CAS 1445-19-8) is an organic compound characterized by its sulfonic acid functional group attached to a naphthalene ring, specifically at the 1-position, with an amino group at the 8-position. This compound is typically encountered as a sodium salt, which enhances its solubility in water. It exhibits properties typical of sulfonic acids, such as being a strong acid and having good solubility in polar solvents. The presence of the phenylamino group contributes to its potential as a dye intermediate or in various chemical syntheses. Additionally, it may exhibit properties such as UV absorbance due to the aromatic structures, making it useful in applications like dyeing and as a reagent in organic synthesis. Its stability and reactivity can be influenced by the pH of the solution and the presence of other functional groups. Safety data should be consulted for handling, as with all chemical substances, to ensure proper precautions are taken.
Formula:C16H13NO3S·Na
InChI:InChI=1S/C16H13NO3S.Na/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13;/h1-11,17H,(H,18,19,20);
InChI key:InChIKey=XSSOPENHXIOIEM-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C=2C(NC3=CC=CC=C3)=CC=CC2C=CC1.[Na]
Synonyms:
  • 1-Naphthalenesulfonic acid, 8-(phenylamino)-, monosodium salt
  • 1-Naphthalenesulfonic acid, 8-(phenylamino)-, sodium salt (1:1)
  • 1-Naphthalenesulfonic acid, 8-anilino-, monosodium salt
  • 1-Naphthalenesulfonic acid, 8-anilino-, sodium salt
  • 8-(Phenylamino)-1-Naphthalenesulfonic Acid, Monosodium Salt
  • ANS-Na
  • ANS-Na (=8-Anilino-1-naphtalenesulfonic acid sodium salt)
  • Anilinonaphtalenesulfonicacidsodiumsalt
  • Sodium 1-anilino-8-naphthalenesulfonate
  • Sodium 8-(Phenylamino)Naphthalene-1-Sulfonate
  • Sodium 8-anilino-1-naphthalenesulfonate
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