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%
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 )
[…] C.I.Reactive Blue 166 […]
Could you tell me the Lambda max or maximum absorption of reactive blue 166?