Reactive Red 108
Name:C.I.Reactive Red 108
Molecular Structure: Single azo class
Molecular Formula:C28H18ClN7Na4O15S4
Molecular Weight: 948.16
CAS Registry Number:
Manufacturing Methods : 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, 4-Aminobenzoic acid diazo, and condensation products coupled, again with registration, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation.
Properties and Applications: blu-ray red. Red powder. Soluble in water. For exhaust dyeing of cotton and viscose fabric dyeing and continuous dyeing staining can also be used for printing, discharge resistance.
Standard
|
Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 4 | 5 | 5 | 5
(70℃) |
5 |
List of Suppliers:
Reactive brilliant Red KN-8B,Reactive brilliant Red KN-8BS
Sumifix Brilliant Red 8BS( Sumitomo Chemical Co. Ltd )
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