BROMOPHENOL BLUE Meaning and
Definition
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Bromophenol Blue is a chemical compound that belongs to the group of triarylmethane dyes. It is commonly used as an indicator in various laboratory settings and chemical reactions. The compound has the molecular formula C19H10Br4O5S and a molar mass of approximately 669.96 grams per mole.
Bromophenol Blue is known for its distinct blue color in its deprotonated (basic) form and yellow color in its protonated (acidic) form. It can easily undergo reversible color changes as it transitions between these two states, making it an ideal indicator to monitor pH changes in aqueous solutions. The transition occurs around a pH range of 3.0 to 4.6, with the yellow acidic form dominating at lower pH values and the blue basic form dominating at higher pH values.
Due to its pH sensitivity, Bromophenol Blue is commonly used in biology, chemistry, and biochemistry experiments to visually determine pH levels and monitor acid-base reactions. It is often utilized in electrophoresis to track the migration of proteins and nucleic acids as they move through a gel matrix. Additionally, Bromophenol Blue has applications in various types of titration, such as determining the endpoint of a reaction and estimating the concentration of certain substances.
Overall, Bromophenol Blue is a versatile and widely utilized chemical indicator in laboratory settings, enabling scientists to visually assess and monitor pH changes in a variety of experiments and reactions.
Common Misspellings for BROMOPHENOL BLUE
- vromophenol blue
- nromophenol blue
- hromophenol blue
- gromophenol blue
- beomophenol blue
- bdomophenol blue
- bfomophenol blue
- btomophenol blue
- b5omophenol blue
- b4omophenol blue
- brimophenol blue
- brkmophenol blue
- brlmophenol blue
- brpmophenol blue
- br0mophenol blue
- br9mophenol blue
- bronophenol blue
- brokophenol blue
- brojophenol blue
Etymology of BROMOPHENOL BLUE
The word "Bromophenol" is derived from the combination of "bromo-" and "phenol".
- "Bromo-" refers to bromine, a halogen element that is often used to replace hydrogen in organic compounds.
- "Phenol" refers to a class of organic compounds that contain a hydroxyl functional group (-OH) attached to an aromatic ring. Phenols are commonly found in various natural sources like plants and are widely utilized in different fields such as medicine, industry, and chemistry.
The term "Blue" simply describes the color of the compound, as Bromophenol Blue appears as a blue dye.
Therefore, the word "Bromophenol Blue" combines the aspects of bromine substitution, phenol chemistry, and the blue color exhibited by the compound.
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