0
to fix the color of the stain
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Why is alum used as mordant?
it is used as mordant due to the formation of gelatenous precipitates (Al(OH)3).
What might you do to make a natural dye more colorfast?
Colorfastness of a dye can be improved by using a substance called a mordant. A mordant is a chemical that bonds the colorant in a dye to a material. This happens because part of a mordant particle bonds to a particle in the material and another part of the mordant particle bonds to a dye molecule.
What is an example of a mordant?
H and E
What is the function of nessler's reagent?
nessler's reagent
What is a reagent strip?
The reagent strip is a strip of paper impregnated with a specific chemical reagent for a chemical determination.
WHAT ARE the different reagents in gram stain method and its uses?
Mordant is the reagent used in the gram stain method. By using this type of reagent bacteria are more easily seen. It is important to a doctor to know what kind of bacteria is present so that he knows what to prescribe to a patient to get rid of the bacteria.
What was uranium used for before the atom bomb?
Colouring glass and ceramics, also for furnitures, mordant for textiles, photographic reagent
Is vinegar a mordant?
Yes, sodium chloride can be used as a mordant.
What is a dye which fixes without a mordant?
a mordant is used for the dyeing to try it
Can you make a sentence using the word mordant?
It means a caustic or sharp quality.He has a mordant sense of humor.It can also mean a substance that fixes a dye into a fabric.What chemical did you use as a mordant?
How do you use mordant in a sentence?
Alum was used as a mordant in dyeing. Salt is used as a mordant in dyeing and calico-printing. Mordant is very sarcastic and painful wit or speech. It is also known as a substance that attaches dyes to materials.
Is mordant used in acid fast stain?
The heat is the mordant for an acid-fast stain
What is tollen's reagent and baeyer's reagent?
tollen's reagent = [Ag(NO)2]+ baeyer's reagent= KMnO4
When was Edwin Mordant born?
Edwin Mordant was born on December 22, 1868, in Baltimore, Maryland, USA.
When did Edwin Mordant die?
Edwin Mordant died on February 15, 1942, in Hollywood, California, USA.
Why is alum used as mordant?
it is used as mordant due to the formation of gelatenous precipitates (Al(OH)3).
What mordant is used in spore staining?
Heat is the mordant used in the spore stain, it fixes the primary stain.
