Name:C.I.Basic Yellow 28,C.I.48054C.I.Basic Yellow 28,C.I.48054,CAS 54060-92-3,433.52,C21H27N3O5S,Maxilon Golden Yellow GL,Catonic Yellow SD-GL,Catonic Yellow GL,Catonic Yellow X-GL,Catonic Yellow XL-GL,Catonic Yellow X-5GLMolecular Formula:C21H27N3O5SMolecular Weight: 433.52CAS Registry Number:54060-92-3 Properties and Applications: red light yellow. Yellow powder, soluble in water. The strong sulfuric acid in orange, diluted into yellow. Dye with sodium hydroxide solution to colorless. In 120 ℃ dyeing, colour and lustre is unchanged. Mainly used in acrylic fiber, scattered article fiber dyeing, can be used for direct printing acrylic and silk, also can be used for modification polyester fiber, acetate fiber and PVC fiber dyeing.StandardLight FastnessPersperation FastnessIroning FastnessSoapingFadingStainFadingStainFadingStainISO7555