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| Product Name | Naphthol AS-OL | |||||
| Other Name | 3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide | |||||
| C. I. No | Azoic Coupling Component 20 | |||||
| CAS No | 135-62-6 | |||||
| EINECS No | 205-206-6 | |||||
| Molecular Formula | C18H15NO3 | |||||
| Molecular Weight | 293.32 | |||||
| Application | 1. Mainly used for cotton yarns, cotton, cotton cloth, towel, bath towel, PVA, viscose, silk, polyamide fiber and two vinegar fiber. 2. Cotton cloth dyeing of direct printing, the printing and dyeing discharge printing. |
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| Properties | ||||||
| Dizao Component | Colour | Light (ISO) | Oxygen Bleaching | Ironing | Chlorine Bleaching | |
| (1/3N) | (2/1N) | |||||
| 4 | Purplish red | 3 | 5 | 2 | 3 | 3 |
| 5 | Blue-light red | 4-5 | 6-7 | 2 | 2-3 | 4 |
| 12 | Brilliant red | 4 | 5 | 3 | 4-5 | 5 |
| 13 | Brilliant red | 4 | 5 | 2-3 | 4 | 5 |
| 20 | Blue-light violet | 4 | 5 | 3 | 3 | 4 |
| 24 | Red-light dark blue | 4 | 5 | 3 | 3 | 3-4 |
| 34 | Carmine rose | 5 | 6-7 | 1-2 | 2-3 | 3 |
| 42 | Yellowish red | 3-4 | 5-6 | 2-3 | 3 | 4-5 |
| 44 | Yellow-light red | 3 | 4 | 1 | 2-3 | 4 |
| 48 | Red-light dark blue | 1-2 | 3 | 3-4 | 3 | 3 |
Keyword：
Naphthol AS-OL
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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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