dye|World dye variety

Name:C.I.Acid Yellow 23,C.I.19140

Molecular Structure: Single azo class

C.I.Acid Yellow 23,C.I.19140,CAS 1934-21-0,534.37,C16H9N4Na3O9S2,Acid Yellow N,Acid Tartrazine

Molecular Formula:C₁₆H₉N₄Na₃O₉S₂

Molecular Weight: 534.37

CAS Registry Number:1934-21-0 Read the rest of this entry »

Name:C.I.Acid Yellow 21,C.I.14230

Molecular Structure: Single azo class

C.I.Acid Yellow 21,C.I.14230,CAS 6408-97-5,364.35,C17H13N2NaO4S,Acid Light Yellow JR

Molecular Formula:C₁₇H₁₃N₂NaO₄S

Molecular Weight: 364.35

CAS Registry Number:6408-97-5 Read the rest of this entry »

Name:C.I.Acid Yellow 20,C.I.14225

Molecular Structure: Single azo class

C.I.Acid Yellow 20,C.I.14225,CAS 8005-93-4,364.35,C17H3N2NaO4S,Palatine Light Yellow RX

Molecular Formula:C₁₇H₃N₂NaO₄S

Molecular Weight: 364.35

CAS Registry Number:8005-93-4 Read the rest of this entry »

Name:C.I.Acid Yellow 19,C.I.18967

Molecular Structure: Single azo class

C.I.Acid Yellow 19,C.I.18967,CAS 2220-64-3,601.35,C20H12C12N4Na2O7S2,Acid Yellow E-GNL,Acid Yellow GRL

Molecular Formula:C₂₀H₁₂C1₂N₄Na₂O₇S₂

Molecular Weight: 601.35

CAS Registry Number:2220-64-3 Read the rest of this entry »

Name:C.I.Acid Yellow 18,C.I.19020

Molecular Structure: Single azo class

C.I.Acid Yellow 18,C.I.19020,CAS 6359-54-2,530.87,C17H13ClN4Na2O7S2,Acid Yellow G,Fast Yellow EGG

Molecular Formula:C₁₇H₁₃ClN₄Na₂O₇S₂

Molecular Weight: 530.87

CAS Registry Number:6359-54-2 Read the rest of this entry »