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∙ 11y ago
No, anthraquinone violet dye and methyl violet dye are not the same. Anthraquinone violet is a type of anthraquinone dye that is commonly used in the textile industry, while methyl violet is a type of synthetic triarylmethane dye that is often used as a biological stain. They have different chemical structures and applications.
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Why do you add crystal violet stain in simple staining method?
Because violet dye is the least expensive.
What is methyl green dye?
Methyl green dye is a synthetic dye commonly used in biology and histology for staining cell nuclei. It binds to DNA and RNA molecules, allowing for visualization and study of cellular structures under a microscope. It is commonly used in combination with other stains to enhance contrast and identification of specific cell components.
Which of the dyes in screen methyl orange is more soluble in water?
Methyl orange is an azo dye that exists in two forms: an acidic red form and a basic yellow form. The basic yellow form is more soluble in water compared to the acidic red form because it is anionic and can form hydrogen bonds with water molecules.
What color is each type after the gram stain procedure?
Gram-positive bacteria retain the crystal violet dye and appear purple/violet under the microscope. Gram-negative bacteria do not retain the crystal violet dye and appear pink/red after the counterstain with safranin.
Which of the dyes in screened methyl orange is more soluble in water?
Methyl orange is typically available in two forms, mono-sodium salt and mono-ammonium salt. The mono-sodium salt form of methyl orange is more soluble in water compared to the mono-ammonium salt form.
What colour does methyl VIOLET change into when put with acid?
Methyl violet will change from purple to pink when exposed to acid, as the color of the dye shifts due to the change in pH.
What are dye vats called?
generally vat and sulphur dye principles are same. indigo, thioindigo, quinone groups related dye are vat dye. specially vat dye carry ketone linkage.quinone vat dye are usually either anthraquinone derivatives or polycyclic quinone.
What is methyl green dye?
Methyl green dye is a synthetic dye commonly used in biology and histology for staining cell nuclei. It binds to DNA and RNA molecules, allowing for visualization and study of cellular structures under a microscope. It is commonly used in combination with other stains to enhance contrast and identification of specific cell components.
Are indigo and violet are same?
No. Indigo is a blue derived from the dye made from the indigo plant, violet is a shade of the secondary colour purple.
How is methyl orange dye made?
The government does not want people to use methyl and it is illegal.
Antiseptic violet in color?
Gentian violet is a dye and an antiseptic.
What is the chemical nature of crystal violet dye?
Crystal violet is the 'methyl violet 10B' derivative (with six methyl groups) of a difficult to draw structural chemical formula. (see related link, C26H34N3Cl).It is known in medicine as Gentian violet (or crystal violet) and is the active ingredient in a Gram stain, used to identify bacteria. It is toxicIt inhibits growth of Gram positives except streptococci.Methyl violet also binds to DNA. This means it can be used in cell viability assays in biochemistry. However, this binding to DNA will cause replication errors in living tissue, possibly leading to mutations and cancer.
What color will you get if you dye green material with violet dye?
Most likely brown.
What color does red dye n violet dye make?
you can't combine those i don't think,but if oyu could it would probably be violet still because red goes into violet
If your shirt is dyed so that it looks violet what color of light is reflected by the dye?
The dye is absorbing all colors of light except for violet, which is being reflected. This means that violet light is what we see as the color of the shirt.
Can you use Gentian Violet to dye your hair?
yes
What is an archil?
An archil is a violet dye obtained from several species of lichen, or the plant from which the dye is derived.
