Methyl Red is a chemical compound widely used as a pH indicator in laboratory experiments. It is commonly employed in acid-base reactions and serves as a valuable tool for determining the endpoint of titrations. This dye is particularly effective in acidic environments, where it changes color to signal a shift in pH. Its role in research and experimental settings makes it an essential component in analytical chemistry. Methyl Red is known for its reliability and accuracy in detecting pH changes, which is crucial for various scientific investigations. Its versatility allows it to be used across multiple disciplines, including biochemistry and environmental science.
One of the key properties that make Methyl Red a preferred choice is its sensitivity to pH changes. It exhibits a distinct color transition between pH 4.4 and 6.2, making it ideal for identifying subtle variations in acidic solutions. Additionally, Methyl Red is chemically stable under normal laboratory conditions and does not degrade easily, ensuring consistent results over time. Its relatively safe chemical properties also make it suitable for use in research environments where safety is a priority. These characteristics contribute to its widespread adoption in both academic and industrial laboratories.
In Indonesian laboratories, Methyl Red is extensively used in analytical and experimental work. It is a common choice for pH measurement in chemical analysis, especially in research settings where precision is required. Its affordability and availability further enhance its appeal for local laboratories. Due to its effectiveness and reliability, Methyl Red remains a popular option for researchers and students alike.
- Methyl Red is used in acid-base titration to detect the endpoint of reactions, especially in acidic environments where it changes color.
- It is applied in analytical chemistry for pH measurement in various solutions, providing accurate and reliable results.
- Methyl Red is employed in biochemistry to monitor pH changes in biological samples, aiding in the study of enzyme activity and metabolic processes.
- It is utilized in environmental science for assessing the pH of water and soil samples, supporting ecological and pollution studies.
- The compound is used in educational settings to teach students about pH indicators and acid-base reactions in a hands-on laboratory environment.
| Brand | TCI |
|---|---|
| CAS number | 493-52-7 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Stains and Dyes (for Research and Experimental Use) > Acid Dyes (for Research and Experimental Use) |
| Pack sizes | Available in various quantities as per supplier specifications |
| Physical form | Solid powder or solution, depending on the product formulation |
| Storage | Store in a cool, dry place away from direct sunlight and moisture |
Methyl Red should be stored in a cool, dry place away from direct sunlight and moisture to maintain its stability and effectiveness. It is recommended to use airtight containers to prevent contamination and exposure to air. In laboratory settings, it is important to handle the compound with care, using appropriate personal protective equipment such as gloves and safety goggles. While Methyl Red is generally considered safe, it is advisable to follow standard laboratory safety protocols when working with any chemical substance. Proper storage and handling ensure the longevity and reliability of the product in research applications.
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