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CAS 93-00-5

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6-Amino-2-naphthalenesulfonic acid

Description:
6-Amino-2-naphthalenesulfonic acid is an organic compound characterized by its naphthalene structure, which features an amino group and a sulfonic acid group. This compound is typically a white to light yellow crystalline solid that is soluble in water, making it useful in various applications, particularly in the dye industry. The presence of the amino group allows for potential reactivity in further chemical modifications, while the sulfonic acid group enhances its solubility and ionic character. It is often used as an intermediate in the synthesis of azo dyes and other organic compounds. Additionally, 6-amino-2-naphthalenesulfonic acid can serve as a pH indicator and is involved in biochemical applications due to its ability to interact with proteins and other biomolecules. Safety considerations include handling it with care, as it may cause irritation upon contact with skin or eyes. Overall, its unique structural features and functional groups contribute to its versatility in chemical synthesis and industrial applications.
Formula:C10H9NO3S
InChI:InChI=1S/C10H9NO3S/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9/h1-6H,11H2,(H,12,13,14)
InChI key:InChIKey=SEMRCUIXRUXGJX-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC2=C(C=C1)C=C(N)C=C2
Synonyms:
  • 2-Amino-6-naphthalenesulfonic acid
  • 2-Amino-6-naphthylsulfonic acid
  • 2-Amino-6-sulfonaphthalene
  • 2-Naphthalamine-6-Sulphonic Acid
  • 2-Naphthalenesulfonic acid, 6-amino-
  • 2-Naphthylamine-6-sulfamide
  • 2-Naphthylamine-6-sulfonamide
  • 2-Naphthylamine-6-sulfonic acid
  • 2-Naphthylamino-6-sulfonic acid
  • 6-Amino-2-Naphthalenesulfonic Acid
  • See more synonyms
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