Pigment Yellow 94
Name:C.I.Pigment Yellow 94,C.I.20038
Molecular Structure: Double azo
C.I.Pigment Yellow 94,C.I.20038,CAS 5580-58-5,957.47,C42H32Cl6N8O6,Chromophtal Yellow 6G,Versal Yellow 6G
Molecular Formula:C42H32Cl6N8O6
Molecular Weight: 957.47
CAS Registry Number:5580-58-5
Manufacturing Methods : 3-Amino-4,5-dichloro-2′-methylbenzanilidee (2 Moore) diazotization, and Butanamide,N,N-(2,5-dichloro-1,4-phenylene)bis(3-oxo- (1 Moore) coupling.
Properties and Applications:green yellow. Yellow green powder. In PVC has excellent fast fastness, insoluble in water, ethanol and xylene, also do not soluble in acid, alkali. Used for PVC and polyolefin of protoplasm coloring, can also be used to enamel, paint, printing ink color.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| Excellent | Stable to 180 | Insoluble | Insoluble | No | No | ||
List of Suppliers:
Chromophtal Yellow 6G( Ciba Specialty Chemicals Inc )
Foscolor Yellow 94(Foscolor Ltd)
Pigment Yellow 94 (CPMA)
Versal Yellow 6G(SBU Pigments and Dyes)
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