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Molecular Structure: Methine class
Molecular Formula:C21H18NO2
Molecular Weight: 358.39
CAS Registry Number:4702-90-3
Product Name:Solvent Yellow 93
Molecular Structure: Methine class 
Molecular Formula:C21H18N4O2
Molecular Weight: 358.39
CAS Registry Number:4702-90-3
Manufacturing Methods :
Properties and Applications: yellow. Green light yellow powder. Insoluble in water, soluble in ethanol, Chloroform, Acetone and organic solvent. Mainly used in polyester protoplasmic coloring, also used in the manufacture of polyester masterbatch.
Counter product: Thermoplast Yellow G,Thermoplast Yellow 104,Sandoplast Yellow 3G
Use:It is a transparent yellow dyes for coloring plastics,masterbatches,terylene and
fibers.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
Melting point | Stable | |||||
ISO | Well | 300 | Well | Well | Well | |
