CAS 127-68-4

Benzenesulfonic acid, 3-nitro-, sodium salt (1:1)

Description:

Benzenesulfonic acid, 3-nitro-, sodium salt (1:1), commonly referred to as sodium 3-nitrobenzenesulfonate, is an organic compound characterized by the presence of a sulfonic acid group (-SO3Na) attached to a benzene ring that also features a nitro group (-NO2) at the meta position. This compound is typically a white to light yellow crystalline solid that is soluble in water, making it useful in various applications, including as a reagent in organic synthesis and as a surfactant. Its structure contributes to its chemical reactivity, allowing it to participate in electrophilic substitution reactions. The presence of both the sulfonate and nitro groups enhances its polarity and solubility in polar solvents. Additionally, it exhibits properties typical of sulfonic acids, such as strong acidity and the ability to form salts with various cations. Safety data indicates that it should be handled with care, as it may cause irritation upon contact with skin or eyes.

Formula: C₆H₅NO₅S·Na

InChI: InChI=1S/C6H5NO5S.Na/c8-7(9)5-2-1-3-6(4-5)13(10,11)12;/h1-4H,(H,10,11,12);

InChI key: InChIKey=AIRRELHUAAZTTL-UHFFFAOYSA-N

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

Synonyms:

• 3-Nitrobenzenesulfonate
• 3-Nitrobenzenesulfonic Acid
• Benzenesulfonic acid, 3-nitro-, sodium salt
• Benzenesulfonic acid, 3-nitro-, sodium salt (1:1)
• Benzenesulfonic acid, m-nitro-, sodium salt
• Fangranyan S
• Ludigol
• M-Nitro Benzene Sulphonic Acid Sodium Salt
• Nacan
• Nitrol S
• Register liquid
• Resist S
• Resist salt L
• Sodium 3-Nitrobenzenesulfonate
• Sodium 3-nitrobenzenesulphonate
• Sodium 3-nitrophenylsulfonate
• Sodium m-nitrobenzenesulfonate

Sodium 3-Nitrobenzenesulfonate

CAS: 127-68-4

Formula: C₆H₄NNaO₅S

Purity: >95.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 225.15

Ref: 3B-N0141

Sodium 3-nitrobenzenesulfonate, 98%, water <2%

CAS: 127-68-4

Sodium 3-nitrobenzenesulfonate is used in the synthesis of quinoline. It is also used in Stabilizer for dyeing of fibers; assistant in discharge printing; oxidizing agent in demetalizers and industrial cleaners. It is also used as an developing agent for electroplating and auxiliary for dying fabric

Formula: C₆H₄NNaO₅S

Purity: 98%

Color and Shape: White to cream or pale yellow to brown, Powder

Molecular weight: 225.15

Ref: 02-A10244

Benzenesulfonic acid, 3-nitro-, sodium salt (1:1)

CAS: 127-68-4

Formula: C₆H₄NNaO₅S

Purity: 95%

Color and Shape: Solid

Molecular weight: 225.1544

Ref: IN-DA000WIN

3-Nitrobenzenesulfonic acid sodium salt

CAS: 127-68-4

Formula: C₆H₄NNaO₅SxH₂O

Purity: ≥ 95.0%

Color and Shape: White solid

Molecular weight: 225.16

Ref: 7W-GK4407

Sodium 3-Nitrobenzenesulphonate

CAS: 127-68-4

Sodium 3-Nitrobenzenesulphonate

Purity: 99%

Molecular weight: 225.15g/mol

Ref: 54-OR1014981

Sodium 3-nitrobenzenesulfonate

CAS: 127-68-4

Sodium 3-nitrobenzenesulfonate

Purity: ≥98%

Molecular weight: 225.15g/mol

Ref: 54-BUP15577

Sodium 3-Nitrobenzenesulfonate

Controlled Product

CAS: 127-68-4

Applications Sodium 3-nitrobenzenesulfonate is a reagent in the synthesis of azetidinyl ketolides for treatment of susceptible and multidrug resistant community-acquired respiratory tract infections.
References Magee, T.V., et al.: J. Med. Chem., 52, 7446 (2009);

Formula: C₆H₅NNaO₅S

Color and Shape: Neat

Molecular weight: 226.16

Ref: TR-S648010

m-Nitrobenzene Sulphonic Acid Sodium Salt pure, 98%

CAS: 127-68-4

Formula: C₆H₄NNaO₅S

Purity: min. 98%

Color and Shape: Pale yellow, Crystalline powder

Molecular weight: 225.16

Ref: SR-17003

Sodium 3-nitrobenzenesulfonate

CAS: 127-68-4

Formula: C₆H₄NNaO₅S

Purity: 98%

Color and Shape: Solid

Molecular weight: 225.15

Ref: 10-F098999

Sodium 3-nitrobenzenesulfonate

CAS: 127-68-4

Sodium 3-nitrobenzenesulfonate is a mild oxidant that stabilizes fabric color during printing and pad dyeing.

Formula: C₆H₄NNaO₅S

Purity: 99.8%

Color and Shape: Colourless Solid Amorphous

Molecular weight: 225.15

Ref: TM-T20982

Sodium 3-nitrobenzenesulphonate

CAS: 127-68-4

Sodium 3-nitrobenzenesulphonate is a reactive chemical that can be used in the treatment of wastewater. It reacts with sulfonic acid to form a cross-link between two molecules, which lowers the solubility of the organic compound. This reaction product can then be removed from solution by adding sodium carbonate or sodium citrate to form insoluble salts that are removed from the water by filtration. Sodium 3-nitrobenzenesulphonate is an alternative to chlorine for water treatment because it does not react with ammonia and other nitrogenous compounds.

Formula: O₂NC₆H₄SO₃Na

Purity: Min. 95%

Color and Shape: White To Yellow Solid

Molecular weight: 225.16 g/mol

Ref: 3D-FS00835