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| Name | Methyl Red (C.I. 13020) (Reag. USP, Ph. Eur.) |
| Appearance | Red powder |
| Purity | ≥ 95% |
| Melting Point | ≥ 175°C |
| Solubility | Soluble in water |
| Ph Range | 4.4 - 6.2 |
| Molecular Formula | C15H15N3O2 |
| Molecular Weight | 269.30 g/mol |
| Storage Conditions | Store in a cool, dry place |
| Usage | Used as a pH indicator in microbiology and analytical chemistry |
| Cas Number | 493-52-7 |
FAQ
What is Methyl Red (C.I. 13020) (Reag. USP, Ph. Eur.)?
Methyl Red is a chemical dye commonly used in laboratory analysis, particularly in microbiology and clinical chemistry. It is a pH indicator that changes color based on the acidity or alkalinity of a solution.
What is the significance of Methyl Red in analysis?
Methyl Red is often used in a variety of analytical tests to determine the pH of a solution. It is particularly useful in differentiating between bacteria based on their ability to ferment glucose.
How is Methyl Red (C.I. 13020) (Reag. USP, Ph. Eur.) used in ACS analysis?
In ACS analysis, Methyl Red is commonly used as a pH indicator to detect the presence of acidic or alkaline compounds. It can be added directly to the solution being tested to observe any color changes.
What are the benefits of using Methyl Red in analytical applications?
Methyl Red offers several advantages in analytical testing, including its specificity for detecting pH changes, ease of use, and affordability. It is a reliable indicator that provides quick and accurate results.
Are there any precautions to be aware of when using Methyl Red in analysis?
While Methyl Red is generally safe to use in laboratory settings, it is important to follow proper handling procedures and wear appropriate personal protective equipment. Additionally, care should be taken to avoid contamination of samples during testing.
Methyl Red is a chemical dye commonly used in laboratory analysis, particularly in microbiology and clinical chemistry. It is a pH indicator that changes color based on the acidity or alkalinity of a solution.
What is the significance of Methyl Red in analysis?
Methyl Red is often used in a variety of analytical tests to determine the pH of a solution. It is particularly useful in differentiating between bacteria based on their ability to ferment glucose.
How is Methyl Red (C.I. 13020) (Reag. USP, Ph. Eur.) used in ACS analysis?
In ACS analysis, Methyl Red is commonly used as a pH indicator to detect the presence of acidic or alkaline compounds. It can be added directly to the solution being tested to observe any color changes.
What are the benefits of using Methyl Red in analytical applications?
Methyl Red offers several advantages in analytical testing, including its specificity for detecting pH changes, ease of use, and affordability. It is a reliable indicator that provides quick and accurate results.
Are there any precautions to be aware of when using Methyl Red in analysis?
While Methyl Red is generally safe to use in laboratory settings, it is important to follow proper handling procedures and wear appropriate personal protective equipment. Additionally, care should be taken to avoid contamination of samples during testing.
