dye|World dye variety

Name:C.I.Direct Red 7,C.I.24100

Molecular Structure: Double azo class

C.I.Direct Red 7,C.I.24100,CAS 2868-75-9,756.72,C34H26N6Na2O8S2,Direct Red 10B,Direct Bordeaux BW

Molecular Formula:C₃₄H₂₆N₆Na₂O₈S₂

Molecular Weight: 756.72

CAS Registry Number:2868-75-9 Read the rest of this entry »

Name:C.I.Direct Red 6,C.I.27130

Molecular Structure: Double azo class

C.I.Direct Red 6,C.I.27130,CAS 6226-71-7,738.66,C33H20N6Na2O8S2,Diamine Fast Scarlet GG

Molecular Formula:C₃₃H₂₀N₆Na₂O₈S₂

Molecular Weight: 738.66

CAS Registry Number:6226-71-7 Read the rest of this entry »

Name:C.I.Direct Red 4,C.I.29165

Molecular Structure: Double azo class

C.I.Direct Red 4,C.I.29165,CAS 6420-41-3,908.78,C37H23N6Na3O12S3,Primula Scarlet GSH,Fast Scarlet GSX

Molecular Formula:C₃₇H₂₃N₆Na₃O₁₂S₃

Molecular Weight: 908.78

CAS Registry Number:6420-41-3 Read the rest of this entry »

Name:C.I.Direct Red 3,C.I.15080

Molecular Structure: Azo class

C.I.Direct Red 3,C.I.15080,CAS 2846-11-9,643.62,C26H19N3Na2O8S3,Brilliant Gemnine B

Molecular Formula:C₂₆H₁₉N₃Na₂O₈S₃

Molecular Weight: 643.62

CAS Registry Number:2846-11-9 Read the rest of this entry »

Name:C.I.Direct Red 2,C.I.23500

Molecular Structure: Double azo class

C.I.Direct Red 2,C.I.23500,CAS 992-59-6,724.72,C34H26N6Na2O6S2,ACDI Purpurine 4B,Benzopurpurine 4B,Paper Red 4BS

Molecular Formula:C₃₄H₂₆N₆Na₂O₆S₂

Molecular Weight: 724.72

CAS Registry Number:992-59-6 Read the rest of this entry »