Pigment Red 255
Name:C.I.Pigment Red 255,C.I.561050
Molecular Structure: Pyrrole dione
Molecular Formula:C18H12N2O2
Molecular Weight: 288.30
CAS Registry Number:120500-90-5
Manufacturing Methods :
Properties and Applications: brilliant yellow red. Suitable for all kinds of plastic coloring. Fast good performance, has the good tinting strength. Melting point > 420 ℃.
Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
Melting point | Stable | ||||||
Excellent | >420 | unchanging | unchanging | Insoluble | No | No |
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