dye|World dye variety

Name:C.I.Acid Brown 15,C.I. 20190 Molecular Structure: Double azo class Molecular Formula:C22H14N4Na2O8S2 Molecular Weight: 572.48 CAS Registry Number: 5850-15-7

Name:C.I.Acid Brown 14,C.I.20195 Molecular Structure: Double azo class Molecular Formula:C26H16N4Na2O8S2 Molecular Weight: 622.54 CAS Registry Number:5850-16-8

Name:C.I.Acid Brown 13,C.I.10410 Molecular Structure: diphenylamine class Molecular Formula:C36H26N6Na2O12S3 Molecular Weight: 867.8 CAS Registry Number:6373-79-1

Name:C.I.Acid Brown 9,C.I.17165 Molecular Structure: Single azo class Molecular Formula:C17H12N4Na2O9S2 Molecular Weight: 526.41 CAS Registry Number:6222-39-5

Name:C.I.Acid Brown 8,C.I.13000 Molecular Structure: Single azo class Molecular Formula:C20H13N2NaO3S Molecular Weight: 384.38 CAS Registry Number:6407-85-8