Solvent Red 146
Name:C.I.Solvent Red 146,C.I.125225
Molecular Structure: anthraquinones
C.I.Solvent Red 146,C.I.125225,CAS 70956-30-8,581.02,C32H25ClN4O5,Solvent Red FB,Transparent Red FB,Red FB
Molecular Formula:C32H25ClN4O5
Molecular Weight: 581.02
CAS Registry Number:70956-30-8
Manufacturing Methods : N-(3-amino-4-methoxyphenyl)benzamide diazotization, and N-(4-chloro-2-methoxyphenyl)-3-hydroxy-1-naphthamide coupling.
Properties and Applications:blue light red. Used for thermoplastic resin coloring.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Excellent | 200 | Insoluble | No change | No change | |
List of Suppliers:
Solvent Red FB,Transparent Red FB
Dikai Solvent Red 146 (Hangzhou Dikai Chemical Co Ltd)
Kayaset Red B(Nippon Kayak u Co Ltd)
KPSolve Red APA ( KPS Dyes and Chemicals Inc )
Oil Red 146 ( Passaic Color & Chemical Co. )
Permalex Red FB( Standard Dyes )
Permalex Red FB-B ( Standard Dyes )
Permalex Red P 103( Standard Dyes )
Red FB (Sinochem Liaoning Import & Export Corporation)
Rosaplast Red EB( Rose Color Inc. )
Solvent Red FB (Sinochem Ningbo Imp & Exp Corp)
Sumiplast Red FB ( Sumika Fine Chemicals Co Ltd )
Sumiplast Red FB( Sumitomo Chemical Co. Ltd )
Transparent Red FB(Sinochem Jiangsu I/E Corp.)
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