Sulfanilic acid, ACS reagent, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 121-57-3
• Molecular Formula: C6H7NO3S
• Molecular Weight (g/mol): 173.186
• MDL Number: MFCD00007886
• InChI Key: HVBSAKJJOYLTQU-UHFFFAOYSA-N
• Synonym: sulfanilic acid, sulphanilic acid, p-aminobenzenesulfonic acid, sulfanilsaeure, aniline-4-sulfonic acid, benzenesulfonic acid, 4-amino, aniline-p-sulfonic acid, aniline-p-sulphonic acid, p-aminophenylsulfonic acid, sulfanilicacid
• PubChem CID: 8479
• ChEBI: CHEBI:27500
• IUPAC Name: 4-aminobenzenesulfonic acid
• SMILES: C1=CC(=CC=C1N)S(=O)(=O)O

• Color: White
• Ignition Residue: 0.01% max.
• Infrared Spectrum: Authentic
• Packaging: Plastic bottle
• Linear Formula: (H₂N)C₆H₄SO₃H
• Quantity: 100 g
• Beilstein: 14, 695
• Merck Index: 15, 9058
• Solubility Information: 0.02% max. Insoluble Matter (in Na2CO3-solution)
• Formula Weight: 173.19
• Percent Purity: 98.0 to 102.0%
• Grade: ACS Reagent
• Physical Form: Crystalline Powder
• Chemical Name or Material: Sulfanilic acid

RUO – Research Use Only