Pigment Yellow 15
Name:C.I.Pigment Yellow 15,C.I.21220
Molecular Structure: Double azo
C.I.Pigment Yellow 15,C.I.21220,CAS 6528-35-4,745.56,C38H38Cl2N2O6,Vulcan Fast Yellow 5G
Molecular Formula:C38H38Cl2N2O6
Molecular Weight: 745.56
CAS Registry Number:6528-35-4
Manufacturing Methods :4-(2-Chloro-4-amino-5-methoxyphenyl)-3-chloro-6-methoxybenzenamine double nitrogen, and N-(2,4-dimethylphenyl)-3-oxobutanamide (2 Moore) coupling.
Properties and Applications:green yellow. Green light yellow powder. Insoluble in water, ethanol, oleic acid and linoleic acid has good fastness, p-xylene fastness difference. Mainly used for rubber products coloring.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| Good | Good to 150 | unchanging | unchanging | Well | No | ||
List of Suppliers:
Vulcan Fast Yellow 5G [FIAT](IG Farbenindustrie AG)
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