dye|World dye variety

Name:C.I.Food Black 2,C.I.27755

Molecular Structure: Double azo class

C.I.Food Black 2,C.I.27755,CAS 2118-39-0,825.65,C26H15N5Na4O13S4,Food Black 2

Molecular Formula:C₂₆H₁₅N₅Na₄O₁₃S₄

Molecular Weight: 825.65

CAS Registry Number:2118-39-0 Read the rest of this entry »

Name:C.I.Food Black 1,C.I.28440

Molecular Structure: Double azo class

C.I.Food Black 1,C.I.28440,CAS 2519-30-4,867.68,C28H17N5Na4O14S4

Molecular Formula:C₂₈H₁₇N₅Na₄O₁₄S₄

Molecular Weight: 867.68

CAS Registry Number:2519-30-4 Read the rest of this entry »

Name:C.I.Food Brown 3,C.I.20285

Molecular Structure: Double azo class

C.I.Food Brown 3,C.I.20285,CAS 4553-89-3,652.56,C27H18N4Na2O9S2

Molecular Formula:C₂₇H₁₈N₄Na₂O₉S₂

Molecular Weight: 652.56

CAS Registry Number:4553-89-3 Read the rest of this entry »

Name:C.I.Food Brown 2

Molecular Structure: Single azo class

C.I.Food Brown 2,C23H15N2NaO9S,C25H15N2NaO10S,518.43,558.45

Molecular Formula:C₂₃H₁₅N₂NaO₉S,C₂₅H₁₅N₂NaO₁₀S

Molecular Weight: 518.43,558.45

CAS Registry Number: Read the rest of this entry »

Name:C.I.Food Brown 1

Molecular Structure: Azo class

C.I.Food Brown 1,CAS 8062-14-4,520.45,328.30,C18H14N6Na2O6S2,C13H13N4NaO3S

Molecular Formula:C₁₈H₁₄N₆Na₂O₆S₂,C₁₃H₁₃N₄NaO₃S

Molecular Weight: 520.45,328.30

CAS Registry Number:8062-14-4 Read the rest of this entry »