Bromoxylenol Blue TCI B0998

Chemical Identity

CAS No.: 40070-59-5
PubChem: CID 417069·SID 87563951
Formula: C23H20Br2O5S
Molecular weight: 568.3 g/mol
Reference databases: ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 2-bromo-4-[3-(3-bromo-4-hydroxy-2,5-dimethylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3,6-dimethylphenol
SMILES: CC1=CC(=C(C(=C1O)Br)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C(=C(C(=C4)C)O)Br)C
InChIKey: MRDOFVRMTNWMDA-UHFFFAOYSA-N

Rp 2.121.000,00

~~Rp 1.498.350,00~~ Rp 2.121.000,00

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Berat 5g 25g

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Bromoxylenol Blue is a chemical compound widely used in analytical chemistry, particularly in titration reactions. It functions as a chemical indicator that changes color in response to the pH of its surrounding environment. This property makes it essential for determining the endpoint of chemical reactions, especially in acid-base titrations. In the laboratory, it is commonly used to detect pH changes in solutions, providing visual cues that aid in precise measurements. Its role is critical in both qualitative and quantitative analysis, where accurate pH detection is necessary for reliable results.

The compound is known for its stability under certain conditions and its high sensitivity to pH changes. These characteristics make it a preferred choice for use in various analytical procedures. Its solubility in organic solvents such as ethanol and ethyl acetate further enhances its usability in laboratory settings. This solubility allows for easy preparation of solutions and integration into different experimental setups. The fast and accurate response to pH variations ensures that it remains a reliable tool for chemists and researchers.

In Indonesian laboratories, Bromoxylenol Blue is regularly used in chemical research and testing, particularly in higher education institutions and research organizations. Its reliability and ease of use make it a standard component in many analytical processes. It is frequently employed in both academic and industrial settings to support accurate and consistent results in titration and pH analysis.

TCI brochures (PDF)

Titration Reagents and TLC Stains 2026-05-07 · p. 3

Related TCI products

Acid-base titration: Bromoxylenol Blue is ideal for detecting the endpoint in acid-base titrations due to its distinct color change at specific pH levels.
pH monitoring in solution analysis: Its sensitivity to pH changes makes it suitable for monitoring pH in various solution analyses.
Educational laboratory experiments: It is commonly used in teaching labs to demonstrate pH indicators and titration techniques.
Quality control in chemical processes: Its reliability ensures accurate results in quality control testing for chemical products.
Environmental sample analysis: It is used to assess pH changes in environmental samples, aiding in ecological and pollution studies.

Brand	TCI
CAS number	40070-59-5
Molecular formula	—
Purity	—
Category	Analytical Chemistry > Analytical Reagents > Titration Reagents
Pack sizes	Available in various quantities as per standard laboratory supply
Physical form	Solid powder
Storage	Store in a cool, dry place away from direct sunlight

Bromoxylenol Blue should be stored in a cool, dry place, away from direct sunlight and moisture. It is best kept in a sealed container to prevent exposure to air and humidity. The compound is stable under normal laboratory conditions but should be protected from extreme temperatures. When handling, it is recommended to use appropriate personal protective equipment, such as gloves and safety goggles, to ensure safety. It is not hazardous under normal conditions but should be treated with care to avoid contamination. Proper storage ensures its effectiveness and longevity in laboratory applications.

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