Pigment Red 123
Name:C.I.Pigment Red 123,C.I.71145
Molecular Structure: Perylene
C.I.Pigment Red 123,C.I.71145,CAS 24108-89-2,630.64,C40H26N2O6,Pigment Scarlet R,Scarlet R,Indofast Brilliant Scarlet R,Duraprint Scarlet DCN
Molecular Formula:C40H26N2O6
Molecular Weight: 630.64
CAS Registry Number:24108-89-2
Manufacturing Methods : Perylene-3,4,9,10-tetracarboxylic acid and 4-Ethoxybenzenamine condensation, closed loop.
Properties and Applications:red. Red powder. Insoluble in water and general organic solvent. Heat resistance, alkali resistance, acid. Density: 1.48 g, oil absorption 49 g. Used for high quality external industrial coatings and architectural paint, also used in plastics, paints and gravure printing ink, also is the senior VAT dye. Also it is suitable for automobile original primer.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| Stable to 150 | unchanging | unchanging | Insoluble | No | No | ||
List of Suppliers:
Pigment Scarlet R
Duraprint Scarlet DCN (Colortex Corp.)
Hiltasperse Scarlet DN ( BF Goodrich Specialty Chemicals )
Indofast Brilliant Scarlet R-6300 ( Bayer Group )
Indofast Brilliant Scarlet R-6303 ( Bayer Group )
Indofast Brilliant Scarlet R-6335 ( Bayer Group )
Indofast Brilliant Scarlet Toner R-6300 (Mobay Corp Dyes & Pigments Div.)
Pigment Red 123(CPMA)
Scarlet R(Sinochem Liaoning Import & Export Corporation)
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