Reactive Blue 187
Name:C.I.Reactive Blue 187,C.I.51307
Molecular Structure: Triphenodioxazine Class
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C.I.Reactive Blue 187,C.I.51307,CAS 79771-28-1,1666.14,C2C52H32Cl2N16Na6O24S6,React Blue CNFL,Brilliant Blue CN-FL,lue H-EG
Molecular Formula:C52H32Cl2N16Na6O24S6
Molecular Weight: 1666.14
CAS Registry Number:79771-28-1
Manufacturing Methods :
Properties and Applications: Green light blue. Apply to the cellulose fiber dyeing, especially suitable for polyester/cotton, polyester/stick blended a bath dyeing of step.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 5-6 | 3-4 | 4-5 | 4(acid) | 3-4 | 4-5 ) |
5 |
List of Suppliers:
Kayacelon React Blue CNFL(Classic Dyestuffs Inc)
Kayacelon React Brilliant Blue CN-FL (Nippon Kayak u Co Ltd)
Procion Blue H-EG( Imperial Chemical Industries )
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