Mordant Brown 15
Name:C.I.Mordant Brown 15,C.I.14870
Molecular Structure: Single azo class
C.I.Mordant Brown 15,C.I.14870,CAS 8006-50-4,445.77,475.80,C16H11ClN5NaO7S,C16H9ClN3NaO7S,Acid Mordant Brown KE,Acid Chrome Brown RK
Molecular Formula:C16H11ClN5NaO7S/C16H9ClN3NaO7S
Molecular Weight: 445.77,475.80
CAS Registry Number:8006-50-4
Manufacturing Methods : 2-Amino-6-chloro-4-nitrophenol diazotization, and 5-Hydroxynaphthalene-1-sulfonic acid (0.61 Moore) and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid (0.39 Moore) coupling.
Properties and Applications: red light brown. Soluble in water for bordeaux red, slightly soluble in alcohol. In concentrated sulfuric acid to red light brown, dilution after brown light wheat color precipitation. Dye aqueous solution to join concentrated hydrochloric acid for brown light orange, Join concentrated sodium hydroxide solution for orange brown.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 6 | 5 | 4 | 4-5 | 5 | 5 |
| AATCC | 5 | 6 | 4-5 | 5 | 4-5 | ||
List of Suppliers:
Acid Mordant Brown KE Gaoyou Synthetic Chemical plant
Best Chrome Brown KE( Oriental Giant Dyes and Chemical Ind Corp )
Chrome Brown KE ( Multicrom SA )
Diamond Fast Brown KE ( Bayer Group )
Mitsui Chrome Fast Brown KE ( Mitsui Toatsu Chemicals Ltd )
Mordant Brown No. 09 ( Day-Glo Color Corp. )
Multicuer Brown KE( Multicrom SA )
Omega Chrome Brown KE( Clariant GmbH )
Sunchromine Brown KE conc.( Sumitomo Chemical Co. Ltd )
Triachrome BrownKE (Chemische Fabriek Triade BV)