TETRABROMOPHENOL BLUE Meaning and
Definition
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Tetrabromophenol Blue is a chemical compound that belongs to the class of dyes known as phenolsulfonphthaleins. With a molecular formula of C19H10Br4O5S and a molecular weight of approximately 669.9 g/mol, it consists of a benzene ring structure substituted with four bromine atoms, hydroxyl (-OH) and sulfonic acid (-SO3H) groups, as well as an additional substituent at the para position.
This compound is commonly used as an acid-base indicator due to its ability to undergo a color change depending on the pH of the solution it is present in. In an acidic environment, tetrabromophenol blue appears yellow, while in more alkaline conditions, it turns blue. The transition between these colors occurs around pH 1.2 and pH 2.8, making it ideal for detecting and monitoring changes in acidity.
Tetrabromophenol Blue finds applications in various fields including biochemistry, analytical chemistry, and molecular biology. It is frequently employed in titrations to determine the endpoint when an acid or a base has been neutralized. Furthermore, its pH sensitivity makes it useful for monitoring the progress of enzymatic reactions or the viability of living cells in research settings.
Overall, tetrabromophenol blue is a versatile chemical compound widely utilized as an acid-base indicator, aiding scientists and researchers in pH determinations and other applications within the realms of biochemistry and molecular biology.
Common Misspellings for TETRABROMOPHENOL BLUE
- retrabromophenol blue
- fetrabromophenol blue
- getrabromophenol blue
- yetrabromophenol blue
- 6etrabromophenol blue
- 5etrabromophenol blue
- twtrabromophenol blue
- tstrabromophenol blue
- tdtrabromophenol blue
- trtrabromophenol blue
- t4trabromophenol blue
- t3trabromophenol blue
- terrabromophenol blue
- tefrabromophenol blue
- tegrabromophenol blue
- teyrabromophenol blue
- te6rabromophenol blue
- te5rabromophenol blue
- teteabromophenol blue
- tetdabromophenol blue
Etymology of TETRABROMOPHENOL BLUE
The word "Tetrabromophenol Blue" is derived from several components:
1. Tetrabromo: "Tetra-" is a prefix meaning "four" in Greek, and "bromo-" refers to the element bromine. Therefore, "tetrabromo" indicates that there are four bromine atoms in the compound.
2. Phenol: "Phenol" refers to a chemical compound that contains a hydroxyl (-OH) group attached directly to a benzene ring. The term comes from combining "phe-" from the Greek word for "bright" or "shining" and "-ol" which indicates the presence of a hydroxyl group.
3. Blue: "Blue" refers to the color of the compound when it is dissolved in a solution.
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