hey yes so my chemistry teacher said use litmus paper from GILLY
You use litmus paper.
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.
stab it with an ink pen
I'm looking for the other way from Chromaline to Dye. Does anybody know that process ?
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.
Evaporation.... When u heat the ink, water evaporates, leaving the dye behind. sources--NCERT class nine book
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.
No, it's not safe to dye your hair with permanent ink in it. Permanent ink contains chemicals that can interact negatively with hair dye, potentially causing damage to your hair or scalp. Additionally, the ink may not wash out, leading to uneven color results. It's best to wait until the ink has faded or been removed before applying hair dye.
Ink is an organic/inorganic pigment or dye dissolved or suspended in a solvent.
India , i believe it is the origin of the dye "ink"
Chromatography
There are different types of ink to be found in a printer ink warehouse. To name a few, you have: waterproof ink, toners, dye-based ink and pigment-based ink.
To determine the colors in black biro ink, you can use chromatography, a method that separates the components of a mixture. By applying a small amount of the ink onto a piece of chromatography paper and then placing it in a solvent (like alcohol), the different dye components will travel at different rates, separating into distinct color bands. This technique reveals the various colors that make up the black ink.