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Direct Blue 33

Name:C.I.Direct Blue 33,C.I.31635

Molecular Structure: trisazo class

C.I.Direct Blue 33,C.I.31635,CAS 8000-88-2,893.77,C36H22N7Na3O11S3,Oxamine Dark Blue BG

C.I.Direct Blue 33,C.I.31635,CAS 8000-88-2,893.77,C36H22N7Na3O11S3,Oxamine Dark Blue BG

Molecular Formula:C36H22N7Na3O11S3

Molecular Weight: 893.77

CAS Registry Number:8000-88-2 Read the rest of this entry »

Direct Blue 31

Name:C.I.Direct Blue 31,C.I.23690

Molecular Structure: Double azo class

C.I.Direct Blue 31,C.I.23690,CAS 5442-09-1,843.75,C34H24N5Na3O11S3,Dianil Blue 2R

C.I.Direct Blue 31,C.I.23690,CAS 5442-09-1,843.75,C34H24N5Na3O11S3,Dianil Blue 2R

Molecular Formula:C34H24N5Na3O11S3

Molecular Weight: 843.75

CAS Registry Number:5442-09-1 Read the rest of this entry »

Direct Blue 30

Name:C.I.Direct Blue 30,C.I.31955

Molecular Structure: trisazo class

C.I.Direct Blue 30,C.I.31955,CAS 6656-08-2,1116.95,C44H28N6Na4O16S4

C.I.Direct Blue 30,C.I.31955,CAS 6656-08-2,1116.95,C44H28N6Na4O16S4

Molecular Formula:C44H28N6Na4O16S4

Molecular Weight: 1116.95

CAS Registry Number:6656-08-2 Read the rest of this entry »

Direct Blue 29

Name:C.I.Direct Blue 29,C.I.27890

Molecular Structure: Double azo class

C.I.Direct Blue 29,C.I.27890,736.64,C30H22N6Na2O10S2,Icyl Blue 2R

C.I.Direct Blue 29,C.I.27890,736.64,C30H22N6Na2O10S2,Icyl Blue 2R

Molecular Formula:C30H22N6Na2O10S2

Molecular Weight: 736.64

CAS Registry Number: Read the rest of this entry »

Direct Blue 27

Name:C.I.Direct Blue 27,C.I.23750

Molecular Structure: Double azo class

C.I.Direct Blue 27,C.I.23750,CAS 6420-15-1,828.73,C34H23N4Na3O11S3,Direct Blue 2BA,Blue F,Blue R

C.I.Direct Blue 27,C.I.23750,CAS 6420-15-1,828.73,C34H23N4Na3O11S3,Direct Blue 2BA,Blue F,Blue R

Molecular Formula:C34H23N4Na3O11S3

Molecular Weight: 828.73

CAS Registry Number:6420-15-1 Read the rest of this entry »