Acid Yellow 4GN
Dynaset - Acid dyes for wool,silk,polyamide and its blends.It comprises modified 1:3 metal complex dyes and acid dyes with reactive group.It has very good light fastness and dyeing fastness and high tinting strength.
1. Molecular formula: N/A | |
2. Molecular weight: N/A | |
3. Structure formula: | |
N/A | |
4. CAS NO.: N/A | |
5. Appearance: Yellow powder. | |
6. Usage: Mainly used in dyeing of wools,silk, polyamide and its blends. . | |
7. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Properties and Applications
Acid Yellow 4GN
It has all kinds of excellent fastness, good build up, good reproducibility, wide range of shades and good combinability. It is mainly used for the dyeing of polyamide, loose stock, top wool, spinning and cloth, etc.
Acid Yellow 4GN
| Standard | Light | Washing | Water | Perspiration | Perspiration | Rubbing | Alkaline |
| (Xenon) | (50℃) | ( Alkali) | ( Acid) | shrinking | |||
| 1/1 | Ch | Ch | Ch | Ch | (Dry) | Ch | |
| Wo | Wo | Wo | Wo | (Wet) | Wo | ||
| CO | CO | CO | CO | CO | |||
| ISO | 6 | 4-5 | 4-5 | 4-5 | 4-5 | 5 | 4 |
| 4-5 | 4-5 | 4 | 4-5 | 4-5 | 4 | ||
| 5 | 5 | 4-5 | 5 | 5 |
Acid Yellow 4GN