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What is the difference between Metachromasia and the stain Congo red?
Metachromasy is the attribute of certain dyes changing in biological tissues changing color based on the tissues involved. Congo Red is a particular dye, in a category separate from Metachromasia dyes, though it does act as a PH indicator between pH 3.0 and 5.2.
What can be used in place of Congo red dye?
orange and purple will make red that can replace the congo red dye..
What is the reaction of milk with Congo red?
when congo red was mixed with milk it produced pink color solution.
When was Universal Indicator Red created?
Universal Indicator Red was created in 1993.
What ingredients are Congo Red made up of?
Congo Red is a sodium salt that has the chemical formula C32H22N6Na2O6S2. At one time, Congo Red was used as a dye for clothing but has since been abandoned due to its toxicity.
Is Congo red autoclavable?
Yes.
What is a nickname for Congo?
red country
Procedure to mix Congo red powder?
disolve 0.5g congo red in 90ml distilled water and 10ml achohol absolute
African grey congo parrots?
I own one actually. The difference between Congo’s and Timneh’s are that Congo’s have a red tail and are slightly bigger. I own a Congo.
What are the Christmas colors in Congo?
red and green
What is the reaction of bile to litmus paper phenolphthalein and Congo red?
There is no change in litmus paper, phenophthalein turns yellow, and congo red changes to orange..
What is the difference in appreance between boiled and unboiled yeast cells in Congo red solution?
since the unboiled yeast is alive it will not allow the congo red to be absorbed and the boiled yeast is dead so it doesnt have any way to fight of the solution(congo red)
