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Archive for July, 2012

Direct Yellow 74

Name:C.I.Direct Yellow 74,C.I.25130 Molecular Structure: Double azo class Molecular Formula:C26H14N4Na4O12S3 Molecular Weight: 762.57 CAS Registry Number:6391-20-4

Direct Yellow 73

Name:C.I.Direct Yellow 73,C.I.24850 Molecular Structure: Double azo class Molecular Formula:C28H18N4Na4O12S2 Molecular Weight: 758.55 CAS Registry Number:6459-73-0

Direct Yellow 72

Name:C.I.Direct Yellow 72,C.I.24910 Molecular Structure: Double azo class Molecular Formula:C28H16N4Na4O12S2 Molecular Weight: 756.54 CAS Registry Number:6459-82-1

Direct Yellow 70

Name:C.I.Direct Yellow 70,C.I.29295 Molecular Structure: Double azo class Molecular Formula:C47H32N10Na4O13S2 Molecular Weight: 1100.91 CAS Registry Number:16894-31-8

Direct Yellow 69

Name:C.I.Direct Yellow 69,C.I.25340 Molecular Structure: Double azo class Molecular Formula:C36H28N8Na4O16S2 Molecular Weight: 984.74 CAS Registry Number:6391-32-8