Chromatography
To separate dye into blue ink, you would need to use a process called chromatography. This involves dissolving the ink in a solvent and allowing it to separate based on the different properties of the dye molecules. The blue dye will travel at different rates along the chromatography paper, allowing you to isolate it as a distinct color.
Evaporation.... When u heat the ink, water evaporates, leaving the dye behind. sources--NCERT class nine book
To separate dye from blue ink, you can use chromatography, a technique that exploits the different affinities of the dye components for a stationary and a mobile phase. By applying a small amount of the ink onto a chromatography paper or a thin-layer chromatography plate and then placing it in a solvent, the components of the ink will travel at different rates. As the solvent moves up the paper, the various dye components will separate into distinct bands or spots, allowing for their identification and collection.
Pigment ink contains solid particles that sit on top of the paper, while dye ink is liquid and absorbs into the paper. Pigment ink is more fade-resistant and water-resistant, while dye ink produces more vibrant colors.
Blue ink is generally the easiest ink to make as it requires few ingredients. All you need is some good old fashion laundry bluing and water. Simply dissolve the bluing into a small amount of water and viola!
You can do so by heating the ink. This way, water will evaporate , leaving the colored component ( dye ) behind. sources --> NCERT class nine book (:
stab it with an ink pen
I'm looking for the other way from Chromaline to Dye. Does anybody know that process ?
Its and edible dye, a mark or stamp usually added by a vet at the slaughter house to indicate the meat if fit to eat.
A standard ink cartridge is usually dye ink. Dye ink will run if used on glossy paper. But for photos on glossy paper pigmented ink is used and has more vibrant colors and usually more water proof.
mix red and blue dye Red dye- redberries blue dye- woad leaves