dye|World dye variety

Name:C.I.Direct Red 51,C.I.14990

Molecular Structure: Single azo class

C.I.Direct Red 51,C.I.14990,CAS 5858-75-3,627.62,C26H19N3Na2O7S3,Erica B

Molecular Formula:C₂₆H₁₉N₃Na₂O₇S₃

Molecular Weight: 627.62

CAS Registry Number:5858-75-3 Read the rest of this entry »

Name:C.I.Direct Red 50,C.I.31525

Molecular Structure: trisazo class

C.I.Direct Red 50,C.I.31525,CAS 13194-98-4,622.54,C28H19N6NaO8S,Fast Bordeaux,Direct Scarlet 2H

Molecular Formula:C₂₈H₁₉N₆NaO₈S

Molecular Weight: 622.54

CAS Registry Number:13194-98-4 Read the rest of this entry »

Name:C.I.Direct Red 49,C.I.25375

Molecular Structure: Double azo class

C.I.Direct Red 49,C.I.25375,CAS 6772-28-7,986.85,C35H26N8Na4O13S4,Benzo Light Eosine BL

Molecular Formula:C₃₅H₂₆N₈Na₄O₁₃S₄

Molecular Weight: 986.85

CAS Registry Number:6772-28-7 Read the rest of this entry »

Name:C.I.Direct Red 48,C.I.14930

Molecular Structure: Single azo class

C.I.Direct Red 48,C.I.14930,CAS 8003-84-7,599.57,C24H15N3Na2O7S3,Geranine G

Molecular Formula:C₂₄H₁₅N₃Na₂O₇S₃

Molecular Weight: 599.57

CAS Registry Number:8003-84-7 Read the rest of this entry »

Name:C.I.Direct Red 47,C.I.14985

Molecular Structure: Single azo class

C.I.Direct Red 47,C.I.14985,CAS 5858-74-2,599.57,C24H15N3Na2O7S3

Molecular Formula:C₂₄H₁₅N₃Na₂O₇S₃

Molecular Weight: 599.57

CAS Registry Number:5858-74-2 Read the rest of this entry »