Yes, it is basic in the chemical sense because it contains the amine group -NH2 which can accept a proton.
Walther Flemming made use of aniline dyes to find a structure in the cell nucleus which strongly absorbed basophilic aniline dyes, which he named chromatin (later called chromosomes). Basophilic is a technical term used by histologists. It describes the microscopic appearance of cells and tissues, as seen down the microscope, after a histological section has been stained with a basic dye. The most common such dye is haematoxylin.
Sure, any basic stain can be used for simple, direct staining.
Have you tried tartrazine dye (FD&C Yellow 5).
It is basically use to stain leukocytes,maleria prasite and trypanosomas. leisman stain contain 1st methylene blue dye, a basic dye, which gives color to an acidic component.2nd eosin dye,an acidic dye ,which gives color to a basic component. These dye differentiat the different component of blood.
A color base from 1-10 and water
no
smith
Sir William Henry Perkin FRS (March 12, 1838 - July 14, 1907) was an English chemist best known for his discovery, at the age of 18, of the first aniline dye, mauveine. This dye could be made from coal. Perkin also founded the aniline dye industry.
benzyl amine is the most basic
William Perkin
Actually aniline is basic but towards litmus it changes it colour from red to blue aniline doesn't react the litmus so it is neutral
Hematoxylin is an basic dye!
Sir William Henry Perkins FRS (March 12, 1838 - July 14, 1907) was an English chemist best known for his discovery, at the age of 18, of the first aniline dye, maven. This dye could be made from coal. Perkins also founded the aniline dye industry
use a red dye on a yellow dye to get orange dye
Walther Flemming made use of aniline dyes to find a structure in the cell nucleus which strongly absorbed basophilic aniline dyes, which he named chromatin (later called chromosomes). Basophilic is a technical term used by histologists. It describes the microscopic appearance of cells and tissues, as seen down the microscope, after a histological section has been stained with a basic dye. The most common such dye is haematoxylin.
Yellow
I'm assuming you were trying to ask the question, "How do I make yellow dye?", because there's no such thing as yellow food dye in runescape--you can't dye the food in there. Two onions and 5 coins, given to the witch Aggie in Draynor, will produce yellow dye.