Reactive Blue 214
Name:C.I.Reactive Blue 214
Molecular Structure: Double azo class
C.I.Reactive Blue 214,CAS 141255-32-5,1341.55,C37H30ClN10Na5O22S7,Cibacron Navy Blue GR-E
Molecular Formula:C37H30ClN10Na5O22S7
Molecular Weight: 1341.55
CAS Registry Number:141255-32-5
Manufacturing Methods : 2,4,6-Trichloro-1,3,5-triazine respectively with chlorine 2,4-Diaminobenzenesulfonic acid and ethyl 2-(3-(Ethylamino)phenylsulfonyl)ethyl hydrogen sulfate condensation, diazotization, in alkaline medium and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate diazo, coupled with single accidentally nitrogen compounds.
Properties and Applications: red light navy blue.
| Standard(cellulose) | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 4-5 | 5 | 4-5 | 5 | 4-5(95℃) | 4 |
List of Suppliers:
Cibacron Navy Blue GR-E( Ciba Specialty Chemicals Inc )