Pigment Yellow 109
Name:C.I.Pigment Yellow 109,C.I.5628
Molecular Structure: Isoindoline
C.I.Pigment Yellow 109,C.I.5628,CAS 5045-40-9,655.96,C23H8Cl8N4O2,Pigment Yellow 2GLT,Isoindoline Yellow,Irgazin Yellow 2GLT,Unisperse Yellow 2GLT-E
Molecular Formula:C23H8Cl8N4O2
Molecular Weight: 655.96
CAS Registry Number:5045-40-9
Manufacturing Methods :4,5,6,7-Tetrachloroisobenzofuran-1,3-dione with Ammonium hydroxide and amination, with Phosphorus pentoxide oxidation, and 2-Methylbenzene-1,3-diamine condensation.
Properties and Applications:green yellow. Yellow powder. Fast fastness is excellent, after dilute is still very good. Heat resistance for 200 ℃, 30 minutes unchanged. In polyvinyl chloride (PVC) and advanced coating application performance is very good, tinting strength is relatively low. Mainly used in printing ink, senior paint and plastic products coloring and PVC. PO color.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| 7-8 | 5 | ||||||
List of Suppliers:
Isoindoline Yellow
Foscolor Yellow 109 (Foscolor Ltd)
Irgazin Yellow 2GLT ( Ciba Specialty Chemicals Inc )
Irgazin Yellow 2GLTE ( Ciba Specialty Chemicals Inc )
Pigment Yellow 109 (CPMA)
Pigment Yellow 2GLT(Sinochem Liaoning Import & Export Corporation)
Sunblokr Yellow RS (BF Goodrich Specialty Chemicals )
Tabersperse Yellow 109 (Tabercolor SA)
Unisperse Yellow 2GLT-E ( Ciba Specialty Chemicals Inc )
Yellow 109 Dispersion(Prism Chemicals Ltd)
Yellow PEC-349(Sumika Color Co Ltd)
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