родамин 3G
- английское имяrhodamine 3G
- CAS №6232-60-6
- CBNumberCB61385629
- ФормулаC25H25ClN2O3
- мольный вес436.9306
- файл Mol6232-60-6.mol
родамин 3G химические свойства, назначение, производство
Подготовка
3-(Dimethylamino)phenol (1 Moore) and Phthalic anhydride?(1 Moore) condensation, the products with 3-Amino-4-methylphenol?by condensation, then ethyl ester.Свойства и приложения
bright blue light pink. Soluble in water is cherry red, with brown fluorescence, soluble in ethanol for big red, a green fluorescent. The strong sulfuric acid for yellow, diluted in red. The dye solution to join strong sodium hydroxide solution have big red precipitate.| Standard( Cotton ) | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| B | 1 | 1 | 2-3 | 1 | |||