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CAS 5344-48-9

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Benzoic acid, 4-nitro-2-sulfo-, potassium salt (1:1)

Description:
Benzoic acid, 4-nitro-2-sulfo-, potassium salt (1:1), commonly referred to as potassium 4-nitro-2-sulfobenzoate, is an organic compound characterized by its aromatic structure featuring a benzoic acid core substituted with a nitro group and a sulfonic acid group. This compound is typically encountered as a white to light yellow crystalline powder and is soluble in water, which enhances its utility in various applications. The presence of the nitro and sulfonic acid groups contributes to its acidic properties and potential reactivity, making it useful in chemical synthesis and as a reagent in analytical chemistry. Additionally, the potassium salt form improves its stability and solubility in aqueous solutions. This compound may be utilized in the production of dyes, pharmaceuticals, and as a biochemical marker in research. Safety data indicates that, like many nitro compounds, it should be handled with care due to potential toxicity and environmental impact. Proper storage and handling protocols are essential to mitigate risks associated with exposure.
Formula:C7H5NO7S·K
InChI:InChI=1S/C7H5NO7S.K/c9-7(10)5-2-1-4(8(11)12)3-6(5)16(13,14)15;/h1-3H,(H,9,10)(H,13,14,15);
InChI key:InChIKey=LDDPHQAIEFBCTC-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=C(C(O)=O)C=CC(N(=O)=O)=C1.[K]
Synonyms:
  • 4-Nitro-2-Sulfobenzoic Acid
  • 5-Nitro-2-carboxybenzenesulfonic acid potassium salt
  • Benzoic acid, 4-nitro-2-sulfo-, monopotassium salt
  • Benzoic acid, 4-nitro-2-sulfo-, potassium salt (1:1)
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