Acid Yellow 49
Acid Yellow NFG
CAS NO.:12239-15-5
Quantity
Acid Yellow 49
1. Molecular formula: C16H13Cl2N5O3S |
2. Molecular weight: 426.28 |
3. Structure formula: |
4. CAS NO.:12239-15-5 |
5. Appearance: Yellow powder. |
6. Specification: Strength 200%, crude |
7. Usage: Mainly used in dyeing of wool and worsted goods. |
8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Properties and Applications
Brilliant yellow. This applies to goods wool, silk, polyamide fiber and wool blended fabric dyeing, good levelness and also can be used for leather color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 2-3 | 3 | 3 | 3 | 3-4 | 3 | 2-3 |
Acid Yellow 49
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