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Reactive Blue 103

Name:C.I.Reactive Blue 103

Molecular Structure: anthraquinones

C.I.Reactive Blue 103,CAS 61902-34-9,724.02,C27H18ClFl2N5Na2O8S2,Levafix Brilliant Blue P-RRA

C.I.Reactive Blue 103,CAS 61902-34-9,724.02,C27H18ClFl2N5Na2O8S2,Levafix Brilliant Blue P-RRA

Molecular Formula:C27H18ClFl2N5Na2O8S2

Molecular Weight: 724.02

CAS Registry Number:61902-34-9

Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,4,6-Trimethylbenzene-1,3-diamine condensation,and 5-Chloro-2,4,6-trifluoropyrimidine condensation.

Properties and Applications: bright blue. Blue powder, 25 ℃ in the solubility of water when for 100 g/L. This product for the red light blue dye cotton, used for cotton and viscose fabric dyeing.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5-6 3 3-4 4-5(Alkali) 5 5(95℃) 5

List of Suppliers:

Levafix Brilliant Blue P-RRA( Bayer Group )


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