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CAS 842-17-1

:

1,3-Naphthalenedisulfonic acid, 7-amino-, sodium salt (1:2)

Description:
1,3-Naphthalenedisulfonic acid, 7-amino-, sodium salt (1:2), with CAS number 842-17-1, is an organic compound characterized by its sulfonic acid functional groups and an amino group attached to a naphthalene ring system. This compound typically appears as a solid, often in the form of a crystalline powder, and is soluble in water due to the presence of the sulfonate groups. It exhibits strong acidic properties, which can influence its behavior in various chemical reactions and applications. The sodium salt form enhances its solubility and stability in aqueous solutions. This compound is primarily used in dye manufacturing, particularly for producing azo dyes, and may also find applications in the textile and paper industries. Its structure allows for various substitution reactions, making it a versatile intermediate in organic synthesis. Additionally, it may exhibit biological activity, although specific interactions would depend on the context of its use. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.
Formula:C10H9NO6S2·2Na
InChI:InChI=1S/C10H9NO6S2.2Na/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);;
InChI key:InChIKey=MPMSFLAIOPUDMV-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=CC(N)=C2.[Na]
Synonyms:
  • 1,3-Naphthalenedisulfonic acid, 7-amino-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-amino-, sodium salt (1:2)
  • 7-Aminonaphthalene-1,3-disulfonic acid sodium salt
  • Disodium 2-naphthylamine-6,8-disulfonate
  • Disodium 7-Aminonaphthalene-1,3-Disulfonate
  • Disodium 7-amino-1,3-naphthalenedisulfonate
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