Buy Methyl Red 1.0% (845-10-3) MF: C15H14N3NaO2 | MW: 291.28. Get High Quality Methyl Red 1.0% (845-10-3) from Tristains.
Methyl red is a red crystalline powder that serves as an azo dye and a pH indicator. With a chemical formula of C15H15N3O2, it is soluble in water and forms a solution utilized for a variety of analytical purposes. A 1.0% methyl red solution is created by dissolving 1 gram of methyl red in 100 milliliters of solvent, typically water or ethanol. This higher concentration results in a more vibrant color, beneficial for applications requiring increased visibility or larger quantities. Methyl red transitions from red in acidic solutions (pH < 4.4) to yellow in neutral to basic solutions (pH > 6.2). It is a crucial reagent in numerous scientific and industrial uses.
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Application :
- Methyl Red 1.0% solution is used in the MR (Methyl Red) test, part of the IMViC series, to differentiate Enterobacteriaceae based on their metabolic products.
- The 1.0% solution is also used in titrations, especially where a stronger color indication is needed for better visibility.
- It is used in various analytical procedures to indicate the presence and concentration of acidic substances.
- The higher concentration ensures that even dilute samples produce a visible color change, which is critical in large-scale or less controlled environments.
Benefits :
- Provides accurate pH measurement and sensitive detection
- Versatile and stable
- Higher concentration of the 1.0% solution provides a more intense color change
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