dye|World dye variety

Name:C.I.Direct Yellow 24,C.I.22010

Molecular Structure: Double azo class

C.I.Direct Yellow 24,C.I.22010,CAS 6486-29-9,561.48,C25H17N5Na2O6S,Direct Yellow GGR,Direct Yellow GR

Molecular Formula:C₂₅H₁₇N₅Na₂O₆S

Molecular Weight: 561.48

CAS Registry Number:6486-29-9

Manufacturing Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with the 4-Aminobenzenesulfonic acid and 2-Hydroxybenzoic acid coupling.

Properties and Applications: dark red light yellow. Light yellow evenly powder. Soluble in water and ethanol for dark yellow, slightly soluble in acetone. The strong sulfuric acid for wine, diluted for yellow, and the emergence of yellow brown precipitation; In the dark of nitric acid for red yellow light. The dye solution to join strong hydrochloric acid for dark brown; Add thick sodium hydroxide solution for dark orange. Dye cellulose fiber, 75 ~ 80 ℃ affinity when the strongest, discharge performance in general. Dyeing cotton or viscose for red light yellow. Mainly used in viscose fabric, cotton knitted content, flannelette, blankets, viscose/nylon and viscose/silk blended fabric dyeing, not directly printing. Can also be used for paper shelves and leather color.

List of Suppliers:

Direct Yellow GGR,Direct Yellow GR

Apollo Direct Chrysamine G ( Taiheung Corp )

Direct Yellow GR(Sinochem Hebei Imp & Exp Corp)

Direct Yellow GR (Sinochem Ningbo Imp & Exp Corp)

Marafast Yellow F Conc(Classic Dyestuffs Inc)

Rifa Direct Yellow CT (Rifa Industrial Co Ltd)

Ritadirect Yellow CT ( ritas Mensucat Boylari ve )