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What does acdified phloroglucinol stain?
Acidified phloroglucinol is used as a stain for the detection of lignin. If lignin is present, it will turn a bright red colour.
Do epidermal cells from petunia stain with phloroglucinol?
No, epidermal cells from petunia do not stain with phloroglucinol. Phloroglucinol is typically used to stain lignin in plant tissues, not epidermal cells. The stain mainly reacts with lignin, which is absent in the epidermal cells.
Do tracheids from an oak stain with phloroglucinol?
Yes, tracheids from oak wood are stained red with phloroglucinol due to their lignin content. Lignin is a key structural component of cell walls in woody plants and is specifically detected by phloroglucinol, resulting in a characteristic red coloration.
If you are given 5 gL of stock solution to make 15 ml of 2.3 gL fructose solution how many L of the stock solution is needed to make the fructose solution?
You need 6,9 mL stock solution.
What do you add to solvent to make a solution?
To make a solution you add a solute to a solvent.
What is the IUPAC name of Phloroglucinol?
The IUPAC name of Phloroglucinol is benzene-1,3,5-triol.
What is phloroglucinol?
Phloroglucinol is an organic compound that is used in pharmaceuticals and explosives. Its is a white, slightly sweet, crystalline compound.
What does acdified phloroglucinol stain?
Acidified phloroglucinol is used as a stain for the detection of lignin. If lignin is present, it will turn a bright red colour.
Do epidermal cells from petunia stain with phloroglucinol?
No, epidermal cells from petunia do not stain with phloroglucinol. Phloroglucinol is typically used to stain lignin in plant tissues, not epidermal cells. The stain mainly reacts with lignin, which is absent in the epidermal cells.
Do tracheids from an oak stain with phloroglucinol?
Yes, tracheids from oak wood are stained red with phloroglucinol due to their lignin content. Lignin is a key structural component of cell walls in woody plants and is specifically detected by phloroglucinol, resulting in a characteristic red coloration.
What are the uses of acidified phloroglucinol?
Acidified phloroglucinol is commonly used as a reagent to detect the presence of lignin in plant tissues. It forms a red-violet color when it reacts with lignin, making it useful for staining lignified cell walls in microscopy. Additionally, it can be used to estimate the degree of lignification in plant materials.
What is the absorption spectra of phloroglucinol?
The absorption spectra of phloroglucinol show peaks around 220-230 nm due to its aromatic structure containing benzene rings and hydroxyl groups. This compound absorbs light in the UV region and is commonly used in chemical analysis and spectrophotometry.
What is the purpose of phloroglucinol hydrate tablet?
its an anti-spasmodic used in bilary colic, GI spasms, dysmenorea, uterine spasm etc
What is the compound name for C6H7O2(OH)3?
The compound name for C6H7O2(OH)3 is 1,3,5-trihydroxybenzene, which is also known as phloroglucinol.
How do you make a dilute solution?
Add water to the solution
Can evaporation make a saturated solution unsaturated?
No, evaporation will most likely make the solution supersaturated
What are the values of a variable that make an equation true?
It is the solution; sometimes also called the root.
