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CAS 96-67-3

:

2-Amino-4-nitrophenol-6-sulfonic acid

Description:
2-Amino-4-nitrophenol-6-sulfonic acid, with the CAS number 96-67-3, is an organic compound that features both amino and nitro functional groups, along with a sulfonic acid group. This compound is typically characterized by its solid form, which is often a crystalline powder. It is soluble in water due to the presence of the sulfonic acid group, which enhances its hydrophilicity. The presence of the amino group contributes to its basicity, while the nitro group is known for its electron-withdrawing properties, influencing the compound's reactivity and stability. This substance is primarily used in dye manufacturing and as a reagent in various chemical reactions, particularly in the synthesis of azo dyes. Additionally, it may have applications in analytical chemistry, such as in colorimetric assays. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled, and appropriate protective equipment should be used to minimize exposure.
Formula:C6H6N2O6S
InChI:InChI=1S/C6H6N2O6S/c7-4-1-3(8(10)11)2-5(6(4)9)15(12,13)14/h1-2,9H,7H2,(H,12,13,14)
InChI key:InChIKey=DQIVFTJHYKDOMZ-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC(N(=O)=O)=CC(N)=C1O
Synonyms:
  • 1-Amino-2-hydroxy-5-nitro-3-benzenesulfonic acid
  • 1-Hydroxy-2-amino-4-nitrobenzene-6-sulfonic acid
  • 1-Phenol-2-sulfonic acid, 6-amino-4-nitro-
  • 2-Amino-4-Nitrophenol-6-Sulfonic Acid
  • 2-Amino-4-nitro-6-sulfophenol
  • 2-Aminophenol-4-nitro-6-sulfonic acid
  • 2-Hydroxy-5-nitro-3-sulfoaniline
  • 3-Amino-2-Hydroxy-5-Nitrobenzenesulfonic Acid
  • 3-Amino-2-hydroxy-5-nitrobenzene-1-sulfonic acid
  • 4-Nitro-2-aminophenol-6-sulfonic acid
  • See more synonyms
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