Reactive Red 253
Name:C.I.Reactive Red 253,C.I.18212
Molecular Structure: Single azo class
Molecular Formula:C25H15ClN7Na3O10S3
Molecular Weight: 774.05
CAS Registry Number:102636-90-8
Manufacturing Methods : aniline diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, its products and 2,4,6-Trichloro-1,3,5-triazine condensation , and then and the 4-Aminobenzenesulfonic acid condensation
Properties and Applications: red.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 4 | 4 | 4-5 | 5 | 5 | 5(40℃) | 5(40℃) |
List of Suppliers:
Reactofix Red M3A( Colorom SA )
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