Name:C.I.Acid Yellow 59,C.I.18690
Molecular Structure: Azo,Metal Complexes
C.I.Acid Yellow 59,C.I.18690,CAS 5601-29-6,322.32,C17H14N4O3,Acid Yellow 2GL,Acid Yellow 2GLN,Irgalan Yellow 2GL
Molecular Formula:C17H14N4O3
Molecular Weight: 322.32
CAS Registry Number:5601-29-6
Manufacturing Methods : C.I. Acid Yellow 121 (C.I. 18690) method: 2-Aminobenzoic acid diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then into a chrome complex
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater |
| Fading | Stain | Fading | Stain | Fading | Stain |
| ISO | 7 | 4-5 | 4 | 5 | 4-5 | 3 | 3 | 4 |