Mordant Yellow 44
Name:C.I.Mordant Yellow 44,C.I.1411
Molecular Structure: Single azo class
C.I.Mordant Yellow 44,C.I.1411,CAS 6471-08-5,518.36,C17H9N2Na3O9S2,Chrome Fast Yellow GR,Fast Yellow GR
Molecular Formula:C17H9N2Na3O9S2
Molecular Weight: 518.36
CAS Registry Number:6471-08-5
Manufacturing Methods : 3-Aminonaphthalene-1,5-disulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.
Properties and Applications: red light yellow. Soluble in water for yellow, not soluble in organic solvent. In concentrated sulfuric acid for yellow orange; In concentrated hydrochloric acid for yellow orange.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4 | 5 | 4 | 5 | 4-5 | 5 | |
List of Suppliers:
Chrome Fast Yellow GR(Dintex Dyechem Ltd)
Tulachrome Fast Yellow GR( Atul Limited )