dye|World dye variety

Name:C.I.Acid Red 150,C.I.27190 Molecular Structure: Double azo class Molecular Formula:C22H14N4Na2O7S2 Molecular Weight: 556.48 CAS Registry Number:6226-78-4

Name:C.I.Acid Red 148,C.I.26665 Molecular Structure: Double azo class Molecular Formula:C24H19N4NaO4S Molecular Weight: 482.49 CAS Registry Number:6300-53-4

Name:C.I.Acid Red 145,C.I.23905 Molecular Structure: Double azo class Molecular Formula:C37H27N4Na3O13S4 Molecular Weight: 932.86 CAS Registry Number:6598-62-5

Name:C.I.Acid Red 144,C.I.22900 Molecular Structure: Double azo class Molecular Formula:C46H30N6Na2O10S2 Molecular Weight: 936.88 CAS Registry Number:6375-53-7

Name:C.I.Acid Red 142,C.I.27000 Molecular Structure: Double azo class Molecular Formula:C22H14N4Na2O7S2 Molecular Weight: 556.48 CAS Registry Number:6405-66-2