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CAS 1300-61-4

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Benzoic acid, 2-hydroxy-5-sulfo-, sodium salt, hydrate (1:1:2)

Description:
Benzoic acid, 2-hydroxy-5-sulfo-, sodium salt, hydrate (1:1:2), commonly known as sodium salicylate sulfonate, is an organic compound characterized by its sulfonic acid and hydroxyl functional groups attached to a benzoic acid structure. This compound appears as a white to off-white crystalline powder and is soluble in water, which is a significant property for its applications. The presence of the sulfonate group enhances its solubility and reactivity compared to unsubstituted benzoic acid. It exhibits mild acidity and can act as a buffering agent in various chemical reactions. This compound is often utilized in pharmaceuticals, cosmetics, and as a food preservative due to its antimicrobial properties. Additionally, it may serve as a reagent in organic synthesis and analytical chemistry. Its hydrate form indicates that it contains water molecules in its crystalline structure, which can influence its stability and solubility. Overall, sodium salicylate sulfonate is valued for its multifunctional properties in diverse industrial and research applications.
Formula:C7H9NaO8S
InChI:InChI=1S/C7H6O6S.Na.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;;/h1-3,8H,(H,9,10)(H,11,12,13);;2*1H2
InChI key:InChIKey=CIUYPCPMAAZOAD-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC(S(=O)(=O)O)=CC=C1O.[Na].O
Synonyms:
  • Salicylic acid, 5-sulfo-, monosodium salt, dihydrate
  • Benzoic acid, 2-hydroxy-5-sulfo-, monosodium salt, dihydrate
  • Benzoic acid, 2-hydroxy-5-sulfo-, sodium salt, hydrate (1:1:2)
  • Sodium sulfosalicylate dihydrate
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