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According to the CRC handbook log(epsilon) = 4.95 at 655 nm

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12y ago

The lowest known value is 100°C (212°F) (Water).

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According to Roberts and Palade (1995) the molar extinction coefficient of Evans blue at 626 nm is 7810 M−1 cm−1.

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77,800 L/mole*cm

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319.85222 g/mol

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Positively charged.

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Q: What is the molecular weight of methylene blue?
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Which substance has a higher molecular weight a methylene blue or potassium permanganate?

METHYLENE BLUE has high molecular weight.


Why does the potassium permanganate diffuse faster than methylene blue?

because it has a heavier molecular weight


Why would potassium permanganate have a greater rate of diffusion down a agar tube than methylene blue?

Methylene Blue has a higher molecular weight than the compound potassium permanganate. Potassium permanganate has smaller, lighter molecules which diffuse faster than methylene blue's larger, heavier molecules.


Is it possible to adminster a dose of methylene blue by oral route instea dof IV injection.?

Nope -- Methylene Blue must be IV injected. It works on the blood and taking this medication PO would destroy its molecular structure.


What is the behavior of methylene blue towards the animal charcoal?

i think the methylene blue will be make aqua blue because the charcoal will penerate the color of methylene blue,,,there are absorption process,,,in the charoal between the methylene blue.... (kharlz)


What is the formula mass for methylene chloride?

The molecular mass number of methylene chloride is 50.5 g/mol.


Which of the availble stain enhance your observation the most methylene blue or iodide?

Methylene Blue


Why is methylene blue used as an indicator of cell respiration?

because methylene blue turns colourless when it is reduced by hydrogen. during respiration hydrogen is produced and instead of reducing NAD, it reduces methylene blue and turns methylene blue colourless. if methylene blue goes from blue to colourless then this shows that the cell is respiring as it is producing a suffiecient amount of hydrogen to decolourise methylene blue


How can methylene blue change the solute potential of the cell?

Methylene blue is a membrane-permeable dye that can enter the cell and bind to cellular components, such as proteins and nucleic acids. This binding can alter the osmotic properties of the cell and affect its solute potential. Methylene blue can also disrupt the electron transport chain in mitochondria, leading to changes in cellular metabolism and solute potential.


What color is simple staining on a bacillus and coccus using methylene blue stain?

Methylene blue stains everything blue.


How does methylene blue affect the paramecium?

The methylene blue will make the paramecium very horny and secrete sperm.


What color is methylene blue?

It is blue, like its name.