dye|World dye variety

Name:C.I.Direct Brown 151,C.I.31685 Molecular Structure: trisazo class Molecular Formula:C34H26N10Na2O7S2 Molecular Weight: 796.74 CAS Registry Number:10130-38-8

Name:C.I.Direct Brown 150,C.I.36311 Molecular Structure: Multi-azo class Molecular Formula: Molecular Weight: CAS Registry Number:1325-36-6

Name:C.I.Direct Brown 149,C.I.36310 Molecular Structure: Multi-azo class Molecular Formula:C65H51N24Na5O15S5 Molecular Weight: 1683.53 CAS Registry Number:1333-26-2

Name:C.I.Direct Brown 148,C.I.25265 Molecular Structure: Double azo class Molecular Formula:C25H21N8NaO6S Molecular Weight: 584.54 CAS Registry Number:

Name:C.I.Direct Brown 147,C.I.23360 Molecular Structure: Double azo class Molecular Formula:C26H23N6NaO4S3 Molecular Weight: 538.55 CAS Registry Number:8003-80-3