CAS 825-90-1

Sodium 4-hydroxybenzenesulfonate

Description:

Sodium 4-hydroxybenzenesulfonate, with the CAS number 825-90-1, is an organic compound that serves as a sulfonate derivative of phenol. It is characterized by the presence of a sulfonate group (-SO3Na) attached to a benzene ring that also features a hydroxyl group (-OH) in the para position. This compound is typically a white to off-white crystalline powder, soluble in water, which makes it useful in various applications, including as a reagent in organic synthesis and as a stabilizer in certain formulations. Its structure imparts both hydrophilic and hydrophobic properties, allowing it to function effectively as a surfactant. Sodium 4-hydroxybenzenesulfonate is also known for its role in the pharmaceutical and cosmetic industries, where it can act as a preservative or a pH stabilizer. Additionally, it exhibits mild antimicrobial properties, contributing to its utility in various formulations. As with many chemical substances, proper handling and safety precautions should be observed to mitigate any potential hazards.

Formula: C₆H₆O₄S·Na

InChI: InChI=1S/C6H6O4S.Na/c7-5-1-3-6(4-2-5)11(8,9)10;/h1-4,7H,(H,8,9,10);

InChI key: InChIKey=ULUPAWKAWBVCAI-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C1=CC=C(O)C=C1.[Na]

Synonyms:

• 4-Hydroxybenzenesulfonic acid sodium salt
• 4-Hydroxybenzenesulphonic acid sodium salt
• 4-Phenolsulphonic acid sodium salt
• Benzenesulfonic acid, 4-hydroxy-, monosodium salt
• Benzenesulfonic acid, 4-hydroxy-, sodium salt (1:1)
• Benzenesulfonic acid, p-hydroxy-, monosodium salt
• Sodium 4-Hydroxybenzenesulfonate
• Sodium 4-Hydroxybenzenesulphonate
• Sodium Sulfophenylic Acid
• Sodium p-hydroxybenzenesulfonate
• Sodium p-hydroxyphenylsulfonate
• Sodium p-phenolsulfonate
• p-Hydroxybenzenesulfonic acid monosodium salt
• p-Hydroxybenzenesulfonic acid sodium salt

Sodium 4-Hydroxybenzenesulfonate

CAS: 825-90-1

Formula: C₆H₅NaO₄S

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 196.15

Ref: 3B-P0105

Sodium 4-Hydroxybenzenesulfonate

CAS: 825-90-1

Formula: C₆H₅NaO₄S

Purity: 98%

Color and Shape: Solid

Molecular weight: 196.1563

Ref: IN-DA003UBB

Sodium p-Hydroxybenzenesulfonate

CAS: 825-90-1

Sodium p-Hydroxybenzenesulfonate

Purity: 98%

Molecular weight: 196.16g/mol

Ref: 54-OR1015056

4-Hydroxybenzenesulfonic Acid Sodium Salt

Controlled Product

CAS: 825-90-1

Applications 4-Hydroxybenzenesulfonic Acid is a useful synthetic intermediate. It is used in the synthesis of difluoromethyl sulfonates. It can be also used to prepare Famphur Oxon (F102330) which is a metabolite of Famphur (F102325), an organophosphate insecticide and pesticide.
References Eisler, R.: US Dept. Int. Nat. Biol. Surv., 20, No pp. given (1994); Henny, C., et al.: J. Wild. Manag., No vol. given, 648 (1985); Loomis, E. & Schock, R.: J. Med. Entomol., 14, 649 (1978); Wright, J., & Schwarz, M.: J. Econ. Entomol., 65, 1644 (1972)

Formula: C₆H₅NaO₄S

Color and Shape: Neat

Molecular weight: 196.16

Ref: TR-H807810

Sodium 4-hydroxybenzenesulfonate

CAS: 825-90-1

Sodium 4-hydroxybenzenesulfonate is a chemical compound that is the sodium salt of 4-hydroxybenzenesulfonic acid. It has an inhibitory effect on sucrase activity and can be used as an antidiabetic drug. Sodium 4-hydroxybenzenesulfonate is synthesized by reacting sodium carbonate with 4-hydroxybenzene sulfonyl chloride in the presence of a proton, usually generated from an acid or base. The reaction mechanism for this process is nucleophilic substitution at the carbonyl group. This product has been shown to have optical properties that are sensitive to changes in pH and chloride concentration. Sodium 4-hydoxybenzenesulfonate has been immobilized onto a glassy carbon electrode surface using electrochemical immobilization techniques and then characterized using electrochemical impedance spectroscopy (EIS).

Formula: C₆H₆O₄S•Na

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 197.17 g/mol

Ref: 3D-FS166532

Sodium 4-hydroxybenzenesulfonate

CAS: 825-90-1

Formula: C₆H₅NaO₄S

Purity: 98%

Color and Shape: White to very pale yellow powder

Molecular weight: 196.15

Ref: 10-F243067