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| Product Name | Naphthol AS-BO | |||||
| Other Name | 3-hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide | |||||
| C. I. No | Azoic Coupling Component 4 | |||||
| CAS No | 132-68-3 | |||||
| EINECS No | 205-075-5 | |||||
| Molecular Formula | C21H15NO2 | |||||
| Molecular Weight | 313.35 | |||||
| Application | 1. Mainly used for cotton yarns, cotton fabric, cotton knitted content, corduroy, PVA, viscose, silk and polyamide fiber dyeing | |||||
| Properties | ||||||
| Dizao Component | Colour | Light (ISO) | Oxygen Bleaching | Ironing | Chlorine Bleaching | |
| (1/3N) | (2/1N) | |||||
| 13 | Brilliant red | 3 | 5-6 | 1 | 3-4 | 4 |
| 20 | Red-light dark blue | 4 | 5 | 4 | 2-3 | 3-4 |
| 24 | Red-light dark blue | 4 | 4-5 | 3 | 2-3 | 4 |
| 34 | Blue-light red | 4-5 | 7 | 1-2 | 2 | 3-4 |
| 44 | Red | 2-3 | 5 | 1-2 | 2 | 4-5 |
| 48 | Dark blue | 2 | 4 | 3 | 4 | 4 |
Keyword：
Naphthol AS-BO
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Zhaobo Chemical - Tianjin Head Office
Address: XEDA Sci-Tech Park,Xiqing Economic-Technological Development Area,Tianjin,China.
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