Acid Blue 80 |
2. Molecular weight:678.68 |
3. Structure formula: |
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4. CAS NO.:4474-24-2 |
5. Appearance: Blue powder. |
6. Specification: Strength 150% powder & CDP. |
7. Usage: Mainly used for wool, silk and nylon dyeing and printing. |
8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Acid Blue 80
Properties and Applications：
blue. Red light blue powder, soluble in water, but the solution for a long time have placed precipitation phenomenon. The strong sulfuric Acid Dyes is red light blue, green light blue to dilute; In nitric acid are brown. Water solution is deep blue, add hydrochloric acid or sodium hydroxide are in product blue. Used for wool, silk, polyamide fiber and its blended fabric dyeing, dyeing scattered hair, tops, yarn packages, socks and knitting yarn and so on, also can be in wool and silk fabric printing directly, it can also be used in leather dyeing.
Acid Blue 80
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 3 | 4 | 4 | 3-4 | 4 | 2 | |
| AATCC | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | ||
Acid Blue 80
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