dye|World dye variety

Name:C.I.Acid Brown 138 Molecular Structure: Molecular Formula:C30H21N11Na2O10S2 Molecular Weight: 805.56 CAS Registry Number: 6428-27-9

Name:C.I.Acid Brown 123,C.I.35030 Molecular Structure: Multi-azo class Molecular Formula:C30H19N10NaO11S Molecular Weight: 750.59 CAS Registry Number: 6473-04-7

Name:C.I.Acid Brown 122,C.I.33525 Molecular Structure: trisazo class Molecular Formula:C28H16N8Na2O14S2 Molecular Weight: 798.58 CAS Registry Number: 6487-05-4

Name:C.I.Acid Brown 121,C.I.33520 Molecular Structure: trisazo class Molecular Formula:C28H16N8Na2O14S2 Molecular Weight: 798.58 CAS Registry Number: 6487-04-3

Name:C.I.Acid Brown 120,C.I.35020 Molecular Structure: Multi-azo class Molecular Formula:C30H23N12Na3O9S3 Molecular Weight: 860.75 CAS Registry Number: 6428-26-8