Basic Yellow 28 |
2. Molecular weight: 433.52 |
3. Structure formula: |
4. CAS NO.:54060-92-3 |
5. Appearance: Yellow powder. |
6. Specification: Strength 250% & CDP |
7. Usage: Mainly used for acrylic and fabric dyeing and printing. |
8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Basic Yellow 28
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.
| Standard | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 7 | 5 | 5 | 5 | |||