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CAS 5332-41-2

:

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

Description:
2,7-Naphthalenedisulfonic acid, 3-amino-, sodium salt (1:1), with CAS number 5332-41-2, 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, which enhance its ionic character. It is commonly used as a dye intermediate and in various applications in the textile and paper industries. The presence of both sulfonic acid and amino groups contributes to its reactivity and ability to form complexes with metal ions. Additionally, it may exhibit properties such as UV absorption, making it useful in photochemical applications. Safety data should be consulted for handling, as with many chemical substances, it may pose health risks if ingested or improperly handled. Overall, this compound is significant in industrial chemistry for its functional versatility.
Formula:C10H9NO6S2·Na
InChI:InChI=1S/C10H9NO6S2.Na/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);
InChI key:InChIKey=YMVVPNVDLFEING-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC2=C(C=C1N)C=CC(S(=O)(=O)O)=C2.[Na]
Synonyms:
  • 2,7-Naphthalenedisulfonic acid, 3-amino-, sodium salt (1:1)
  • 2,7-Naphthalenedisulfonic acid, 3-amino-, monosodium salt
  • Monosodium 3-amino-2,7-naphthalenedisulfonate
  • 3-Amino-2,7-naphthalenedisulfonic acid monosodium salt
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