Mordant Yellow 1
Name:C.I.Mordant Yellow 1,C.I.14025
Molecular Structure: Single azo class
C.I.Mordant Yellow 1,C.I.14025,309.21,CAS 1326-87-0,C13H8N3NaO5,Mordant Yellow 2G,Fast Yellow JO
Molecular Formula:C13H8N3NaO5
Molecular Weight: 309.21
CAS Registry Number:584-42-9
Manufacturing Methods : M-nitroaniline diazotization, and 2-Hydroxybenzoic acid coupling.
Properties and Applications: dark yellow. Yellow powder. Soluble in water for yellow, slightly soluble in Etanol, Acetone and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid to orange, dilution after light green light yellow, In concentrated nitric acid for red yellow solution. Its aqueous solution to join concentrated hydrochloric acid for shallow green light yellow, accompanied by precipitation; Join concentrated Sodium hydroxide solution for brown light orange. Used for dyeing cotton, wool, silk and nylon fabric dyeing.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3-4 | 4-5 | 4 | 2-3 | 4 | 4 | 4-5 |
| AATCC | 3 | 5-6 | 4-5 | 4-5 | 4 | 4-5 | |
List of Suppliers:
ABCOL Mordant Yellow 2G( Abbey Color Inc. )
Acid Chrome Yellow GGW(Boruta – Kolor)
Akachrome Yellow 2G (Aakash Chemicals & Dyestuffs Inc)
Bemachrome Yellow 2G ( Berncolors-Poughkeepsie Inc )
Bemachrome Yellow 2G (Classic Dyestuffs Inc)
Chromacid Fast Yellow JO ( S A des Ets. Steiner )
Chrome Yellow 2G ( Global Colors Inc. )
Chrome Yellow 2G(Classic Dyestuffs Inc)