химическое свойство
| плотность | 1.65[at 20℃] |
| Растворимость в воде | 0.004ng/L at 25℃ |
| LogP | 0.3 at 20℃ |
| Система регистрации веществ EPA | C.I. Vat Blue 19 (1328-18-3) |
Vat Blue 19 химические свойства, назначение, производство
Подготовка
Dinaphtho[1,2,3-cd:3′,2′,1′-lm]perylene-5,10-dione in Nitrobenzene or Chlorosulfonic acid, in fuming sulfuric acid and sulfur presence bromination.Свойства и приложения
red light navy blue. In the basic insurance powder solution for blue purple; In the acidic insurance powder solution for red light brown. Used for cotton fabric dyeing, red for the navy, the cotton direct sex is high, can be used for cotton direct printing, resist printing and discharge printing. Can also be used for viscose fabric and silk fabric dyeing| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 4-5 | 7 | 3 | 4 | 4-5 | 4-5 |
Vat Blue 19 запасные части и сырье
сырьё