dye|World dye variety

Name:C.I.Direct Red 227

Molecular Structure: Double azo class

C.I.Direct Red 227,CAS 12222-51-4,1673.43,C60H46N16Na6O22S6,Direct Blending Brilliant red D-FR,Direct Fast Red FR,Solophenyl Red 7BE

Molecular Formula:C₆₀H₄₆N₁₆Na₆O₂₂S₆

Molecular Weight: 1673.43

CAS Registry Number:12222-51-4 Read the rest of this entry »

Name:C.I.Direct Red 224

Molecular Structure: Double azo class

C.I.Direct Red 224,CAS 12222-48-9,1174.99,C41H34N10Na4O18S4,Direct Scarlet D-F2G,Direct Red F2G,Direct Blending Scarlet D-F2G,Direct Fast Scarlet F2G,Direct Fast Red F2G

Molecular Formula:C₄₁H₃₄N₁₀Na₄O₁₈S₄

Molecular Weight: 1174.99

CAS Registry Number:12222-48-9 Read the rest of this entry »

Name:C.I.Direct Red 220,C.I.29225

Molecular Structure: Double azo class

C.I.Direct Red 220,C.I.29225,CAS 15418-16-3,992.76,C33H20N6Na4O17S4

Molecular Formula:C₃₃H₂₀N₆Na₄O₁₇S₄

Molecular Weight: 992.76

CAS Registry Number:15418-16-3 Read the rest of this entry »

Name:C.I.Direct Red 216,C.I.17815

Molecular Structure: Single azo class

C.I.Direct Red 216,C.I.17815,CAS 8004-49-7,512.51,C25H21N4NaO5S,Diaphtogene Scarlet PXP

Molecular Formula:C₂₅H₂₁N₄NaO₅S

Molecular Weight: 512.51

CAS Registry Number:8004-49-7 Read the rest of this entry »

Name:C.I.Direct Red 207

Molecular Structure: Azo class

Molecular Formula:

Molecular Weight:

CAS Registry Number:12731-56-5 Read the rest of this entry »