dye|World dye variety

Name:C.I.Acid Brown 212,C.I.10380 Molecular Structure: diphenylamine class Molecular Formula:C15H14N5NaO9S Molecular Weight: 463.36 CAS Registry Number: 6373-72-4

Name:C.I.Acid Brown 211,C.I.10425 Molecular Structure: oxazine class Molecular Formula:C13H5N3Na2O10S Molecular Weight: 441.24 CAS Registry Number: 6373-80-4

Name:C.I.Acid Brown 191 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number: 61724-16-1

Name:C.I.Acid Brown 188 Molecular Structure: Single azo class Molecular Formula: Molecular Weight: CAS Registry Number: 12219-57-7/71949-32-1

Name:C.I.Acid Brown 165 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number: 61724-14-9