Chemical Product Library / Reference

Sodium 4'-aminoazobenzene-4-sulphonate

Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.

Molecular structure for Sodium 4'-aminoazobenzene-4-sulphonate

Chemical identity

English nameSodium 4'-aminoazobenzene-4-sulphonate
English synonymsSodium 4'-aminoazobenzene-4-sulphonate;Yellow RFS;4-Aminoazobenzene-4'-sulfonic Acid Sodium Salt;Sodium 4-Aminoazobenzene-4'-sulfonate;Food Yellow 6;C.I. Food Yellow 6, monosodium salt;Sodium aminoazobenzenesulfonate;11648 Yellow;Sodium 4-((4-aminophenyl)diazenyl)benzenesulfonate;Acid Yellow FWA;New Yellow GMF;Hexacol Yellow RFS
Chinese nameNot provided
Chinese synonymsNot provided
Chemical categoryDyes
CAS No.2491-71-6
EINECS No.219-657-1
Molecular formulaC12H10N3NaO3S
Molecular weight299.28
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.

Technical indicators

Not provided

Performance characteristics

hydrogen-bond donors 1; hydrogen-bond acceptors 6; TPSA 116 A^2; rotatable bonds 3

Application scenarios

Not provided