CIVat Синий 35
- английское имяC.I.Vat Blue 35
- CAS №84-40-2
- CBNumberCB11453064
- ФормулаC16H8Br2N2O2
- мольный вес420.05
- номер MDLMFCD01112305
- файл Mol84-40-2.mol
химическое свойство
| Температура плавления | >300 °C |
| Температура кипения | 492.0±45.0 °C(Predicted) |
| плотность | 1.932±0.06 g/cm3(Predicted) |
| пка | -5.01±0.20(Predicted) |
| Система регистрации веществ EPA | 3H-Indol-3-one, 5-bromo-2-(5-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (84-40-2) |
CIVat Синий 35 химические свойства, назначение, производство
Подготовка
(a) 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- in sulfuric 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid in two (FIAT 764 and 1313); (b) 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- in the boiling Nitrobenzene with Bromine bromination.Свойства и приложения
dark blue to navy blue. Aquamarine blue powder. Insoluble in Etanol. In concentrated sulfuric acid to blue light green, blue precipitation after dilution. Alkaline reduction leuco for yellow; Acid reduction leuco for pale yellow. The product of the cotton fiber to direct the gender is tall, good levelness. Used for cotton fabric direct printing, resist printing, prevent discharge and coloring discharge. Also can be used for silk and wool dyeing of wool directness high, good levelness.| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 3-4 | 2-3 | 4-5 | 1 | 3-4 | ||
| AATCC | 5 | 1 | 4-5 | 3 | 3-4 | ||
CIVat Синий 35 запасные части и сырье
сырьё