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Reactive Blue 166

Name:C.I.Reactive Blue 166,C.I.621523

Molecular Structure: anthraquinones

C.I.Reactive Blue 166,C.I.621523,CAS 72528-70-2,724.02,C27H18ClF2N5Na2O8S2,Levafix Brilliant Blue P-3RA,LevaTurq Blue E-BA Liquid 40%

C.I.Reactive Blue 166,C.I.621523,CAS 72528-70-2,724.02,C27H18ClF2N5Na2O8S2,Levafix Brilliant Blue P-3RA,LevaTurq Blue E-BA Liquid 40%

Molecular Formula:C27H18ClF2N5Na2O8S2

Molecular Weight: 724.02

CAS Registry Number:72528-70-2

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

Properties and Applications: brilliant blue

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5-6 3 5 5 5 5 5

List of Suppliers:

LevaTurq Blue E-BA Liquid 40%(Classic Dyestuffs Inc)

Levafix Brilliant Blue P-3RA( Bayer Group )


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