Leuco Sulphur Brown 16
- Molecular Weight: 0
What is Leuco Sulphur Brown 16?
Preparation
5-Aminonaphthalen-1-ol?and sodium polysulfide calcined at 180 ~ 215 ℃ 43 ~ 45 hours, and the crude product was dissolved in water, and then acid precipitated dye?(BIOS983, 87- 88).
Properties and Applications
dark brown
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4 | 4 | 5-6 | 4 | 4-5 | 4-5 | 3 |
Safety information for Leuco Sulphur Brown 16
New Products
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