4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 2491-71-6
• Molecular Formula: C12H10N3NaO3S
• Molecular Weight (g/mol): 299.28
• MDL Number: MFCD00035564
• InChI Key: FIXVWFINKCQNFG-UHFFFAOYSA-M
• Synonym: yellow rfs, 11648 yellow, acid yellow fwa, new yellow gmf, 4-aminoazobenzene-4'-sulfonic acid sodium salt, hexacol yellow rfs, c.i. food yellow 6, monosodium salt, sodium 4'-aminoazobenzene-4-sulphonate, yellow r.i.s., unii-z452e7h2u8
• PubChem CID: 23691997
• IUPAC Name: sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate
• SMILES: C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

• Quantity: 25 g
• Beilstein: 8098548
• Sensitivity: Very Hygroscopic
• Formula Weight: 299.29
• Percent Purity: 90%
• Grade: Technical
• Chemical Name or Material: 4-Aminoazobenzene-4'-sulfonic acid sodium salt

RUO – Research Use Only