BROMCRESOL GREEN Meaning and
Definition
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Bromcresol Green is a chemical compound with the formula C21H14Br2O5S and belongs to the class of synthetic organic dyes. It is typically used as a pH indicator and finds extensive application in various scientific and laboratory settings.
As a pH indicator, Bromcresol Green undergoes a distinct color change depending on the pH of the solution it is present in. In slightly acidic solutions with a pH below 4.0, Bromcresol Green appears yellow in color, while it turns blue-green at neutral pH (around 7.0) and changes to blue in mildly alkaline solutions with a pH greater than 7.6. This characteristic pH-responsive color variation makes Bromcresol Green a useful tool for monitoring and determining the acidity or alkalinity of a solution.
Apart from its pH indicator properties, Bromcresol Green also possesses bacteriostatic and antimicrobial properties, which make it suitable for use in some medical and microbiological applications. It is commonly employed in microbiology laboratories to assess bacterial growth based on color changes in petri dishes. Furthermore, Bromcresol Green is utilized in different organic chemical reactions as a colorimetric reagent, aiding in the identification and differentiation of various compounds.
In summary, Bromcresol Green is a synthetic dye that acts as a pH indicator, displaying distinct color changes in response to the acidity or alkalinity of a solution. It is also employed for its antimicrobial properties in certain medical and microbiological contexts and serves as a colorimetric reagent in organic chemistry experiments.
Common Misspellings for BROMCRESOL GREEN
- vromcresol green
- nromcresol green
- hromcresol green
- gromcresol green
- beomcresol green
- bdomcresol green
- bfomcresol green
- btomcresol green
- b5omcresol green
- b4omcresol green
- brimcresol green
- brkmcresol green
- brlmcresol green
- brpmcresol green
- br0mcresol green
- br9mcresol green
- broncresol green
- brokcresol green
- brojcresol green
- bromxresol green
Etymology of BROMCRESOL GREEN
The word "Bromcresol Green" has its roots in the combination of three components: "brom-", "cresol", and "green".
The prefix "brom-" indicates the presence of the chemical element bromine. Bromine is a halogen that is commonly used as a reactant in chemical reactions and is known for its reddish-brown color.
The term "cresol" refers to a type of organic compound derived from coal-tar. Cresols are colorless to yellowish liquids with a pungent odor. They are widely used as disinfectants, antiseptics, and solvents.
The word "green" is used here to describe the color characteristic of the compound. Bromcresol Green is a dye that is green in color and used as a pH indicator in scientific experiments.
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