Mordant Red 9
Name:C.I.Mordant Red 9,C.I.16105
Molecular Structure: Single azo class
C.I.Mordant Red 9,C.I.16105,CAS 1839-22-2,518.36,C17H9N2Na3O9S2,Acid Mordant Red PE,Acid Chrome Red B,Chrome Red B,Fast Chrome Red 2GL
Molecular Formula:C17H9N2Na3O9S2
Molecular Weight: 518.36
CAS Registry Number:1839-22-2
Manufacturing Methods : 2-Aminobenzoic acid diazotization, and 3-Hydroxynaphthalene-2,7-disulfonic acid coupling.
Properties and Applications: blue light red. Soluble in water for orange, slightly soluble in ethanol, acetone and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid for yellow red, dilution have orange precipitation; In concentrated nitric acid for orange solution; In 10% sodium hydroxide solution for orange. Its aqueous solution to join 10% sulfuric acid color turn yellow. Used for wool and silk dyeing, also can be used for leather dyes and used as a pigment.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3 | 6-7 | 3-4 | 3-4 | 5 | 4-5 | 5 |
| AATCC | Dry 2,wet 5 | 6 | 3-4 | 4 | 5 | 5 | |
List of Suppliers:
Acid Mordant Red PE Gaoyou Synthetic Chemical plant
Acid Mordant Red PE ( Dandong Jinlong Dyestuff Chemical Co Ltd )
Bemachrome Red B-SW ( Berncolors-Poughkeepsie Inc )
Bemachrome Red BSW(Classic Dyestuffs Inc)
Chromacid Fast Red B( S A des Ets. Steiner )
Chrome Red B( Anilinas Americanas Versanil SRL )
Chrome Red G( Joint Stock Company ‘Coioros’ )
Classic Mordant Red 9 (Classic Dyestuffs Inc)
Eurochrome Red B ( European Colour (Pigments) Ltd )
Fast Chrome Red 2GL ( Albion Dyestuffs Ltd )
Triachrome Red 2GL(Chemische Fabriek Triade BV)
[…] solution for orange. Dye aqueous solution to join 10% sodium hydroxide solution for yellow. With C.I.Mordant Red 9 and chemical structure the same (barium […]