Pigment Red 13
Name:C.I.Pigment Red 13,C.I.12395
Molecular Structure: Single azo
C.I.Pigment Red 13,C.I.12395,CAS 6535-47-3,440.45,C25H20N4O4,Fast Maroon,Marron Solide,Toluidine Dark Red,Toluidine Maroon
Molecular Formula:C25H20N4O4
Molecular Weight: 440.45
CAS Registry Number:6535-47-3
Manufacturing Methods : 4-Methyl-2-nitrobenzenamine diazotization, and 3-Hydroxy-N-o-tolyl-2-naphthamide coupling.
Properties and Applications:brilliant blue light red. Purple red powder. High tinting strength and covering power, excellent light fastness and heat resistance, in atmospheric and general organic solvents have good stability. Mainly used for making the paint, leather finishing agent, printing ink, watercolor and paint pigment color, also can be used for cloth, natural raw lacquer, besmear brushs bobbin and public art products coloring.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| Well | unchanging | unchanging | Well | Slightly | |||
List of Suppliers:
Nantong Zhengyan Pigments Chemical Co., Ltd.
HANGZHOU XIAOSHAN MINGSHENG INTERNATIONAL TRADE CO. LTD
Baoyuan Chemical Industry Co., Ltd
Everbright Fast Maroon 3172 (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Fast Maroon(Sinochem Ningbo Imp & Exp Corp)
GP 421205 ( Imperial Color & Chemical Dept. Hercules Inc.)
Marron Solide( Shaanxi Foreign Tade )
Toluidine Dark Red DK-05 (Hangzhou Dikai Chemical Co Ltd)
Toluidine Maroon (Sinochem Liaoning Import & Export Corporation)
Toluidine Maroon(Fenchem Enterprises Ltd)
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