Because acid is very harmful to the cotton and acid spoil the cotton and convert it to Hydration cellulose also the acid cause separation of chains of cellulose in the cotton. If we want to emaciate the cotton we use H2So4.and acid dyes usually need acid PH from 2 to 3. And as i said before it emaciate the cotton.
No, dye is non of these.
It all depends on how much cotton is in the fabric, and the dye you are using. The more cotton, the more the dye stays in and the less it fades.
It is easy to dye because it has a lumen, which is a hollow space that can take in color easily.
Dyes don't contain sulphuric acid.
alkaline
Cotton isn't the only fabric you can dye. A polyester backpack can be dyed by using acid dyes where you heat the acid dye with the fabric submersed.
The material used could be made of wool and the dye that can be used is Acid Dyes. In case the material is made of blends of wool and polyester, the dye to be used will be Acid Dye for wool and Disperse Dye for Polyester. In case the material is made of cotton, the dye is Vat Dye and if blends of cotton na polyester, the dye to be used will be Vat Dye and Disperse Dye.
Cotton calico does not resist any kind of dye, I it does not resist the dye!
No, dye is non of these.
dye it dye
cotton
It all depends on how much cotton is in the fabric, and the dye you are using. The more cotton, the more the dye stays in and the less it fades.
cook it
Cotton candy is almost pure sugar. Sugar is essentially neutral, as it does not ionize in water. Therefore, cotton candy is neither an acid or a base, unless the small amount of dye used to color it greatly affects pH. Most don't; they're very weak acids or neutral. If you must choose between saying cotton candy is an acid or a base, choose weak acid. Sugar can be a food source for bacteria or other organisms; these usually produce an acid (though sometimes its a base) as a waste by-product
Dye and nitric acid are different. A dye is a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and requires a mordant to improve the fastness of the dye on the fiber.
because of the dye in the powder
Yes