dye|World dye variety

Name:C.I.Reactive Red 239 Molecular Structure: Single azo class Molecular Formula:C31H19ClN7Na5O19S6 Molecular Weight: 1136.32 CAS Registry Number:89157-03-9

Name:C.I.Reactive Red 238 Molecular Structure: Azo class Molecular Formula: Molecular Weight: CAS Registry Number:173995-81-8

Name:C.I.Reactive Red 235 Molecular Structure: Azo class Molecular Formula: Molecular Weight: CAS Registry Number:132579-39-6

Name:C.I.Reactive Red 231,C.I.293755 Molecular Structure: Double azo class Molecular Formula:C44H24Cl2N14Na6O20S6 Molecular Weight: 1469.98 CAS Registry Number:118578-11-3/140876-12-6

Name:C.I.Reactive Red 230 Molecular Structure: Double azo class Molecular Formula: Molecular Weight: CAS Registry Number: