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

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
• m-Nitrobenzenesulfonic acid sodium salt

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 …

• Formula: C₆H₄NNaO₅S
• Purity: 98%
• Color and Shape: White to cream or pale yellow to brown, Powder
• Molecular weight: 225.15

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

CAS: 127-68-4

• Formula: C₆H₄NNaO₅S
• Purity: 99%
• Color and Shape: Solid
• Molecular weight: 225.1544

3-Nitrobenzenesulfonic acid sodium salt

CAS: 127-68-4

• Formula: C₆H₄NNaO₅SxH₂O
• Purity: ≥ 95.0%
• Color and Shape: White solid
• Molecular weight: 225.16

Sodium 3-Nitrobenzenesulphonate

CAS: 127-68-4

• Purity: 99%
• Molecular weight: 225.15g/mol

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

3-Nitrobenzenesulfonic acid, sodium salt, 99%

CAS: 127-68-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₄NNaO₅S
• Purity: 99%
• Color and Shape: Powder or crystalline powder, White to yellow
• Molecular weight: 225.15

Sodium 3-nitrobenzenesulfonate

CAS: 127-68-4

• Purity: 98+%
• Color and Shape: Solid
• Molecular weight: 225.14999389648438

Sodium 3-Nitrobenzenesulfonate

CAS: 127-68-4

Applications Sodium 3-nitrobenzenesulfonate is a reagent in the synthesis of azetidinyl ketolides for treatment of …

• Formula: C₆H₅NNaO₅S
• Color and Shape: Neat
• Molecular weight: 226.16

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

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

Sodium 3-nitrobenzenesulphonate

CAS: 127-68-4

Sodium 3-nitrobenzenesulphonate is a reactive chemical that can be used in the treatment of wastewater. …

• Formula: O₂NC₆H₄SO₃Na
• Purity: Min. 95%
• Color and Shape: White To Yellow Solid
• Molecular weight: 225.16 g/mol