Xylenol Blue

Xylenol Blue CAS: 125-31-5 | MF: C23H22O5S | MW: 410.48, Buy now for reliable and reproducible results from Tristains indicators.

Xylenol Blue is an artificially prepared dye of sulfonephthalein, which is likely to be dark brown either as a fine powder or a crystalline powder. Its chemical formula is C23H22O5S and it has low solubility in water and high solubility in organic solvents, e.g., ethanol and methanol. Xylenol Blue has a pH-dependent color change: this compound is yellow at acidic pH (1.2), turns blue at basic pH (9.6), but changes in between yellow at pH 2.8. Xylenol blue is a very popular pH indicator in the laboratory and industrial use due to its specific color shift.

Applications

• Mostly employed as pH indicator in acid-base titrations.
• Used in biological and histological staining to see certain cell structures or parts.
• Widely used in microbiology to analyse bacterial growth, tests of microbial activity and lipase.

Key features

• Precise and Dependable Results: Provides accurate pH and analytical results with clear and reproducible changes in color.
• Flexible & Multipurpose: Can be used in a wide range of laboratory and industrial tasks which ensures stability even during different conditions.
• Cost-Effective: It is economical, yet has high performance and is suitable in research and education labs.

General Description

Xylenol Blue (C23H22O5S) is a weak solvent in water, but it is a good solvent in ethanol and methanol. Its constant, sensitive color change allows it to be a good indicator in analytical chemistry, microbiology and biological staining to guarantee reproducible and accurate laboratory data. It is also common in research, teaching as well as industrial environments because of its reliable performance.

Where to Buy Xylenol Blue? TriStains sells Xylenol Blue and other lab dyes and indicators of high purity in the USA. The brand ensures the quality of products, proper delivery, and service provision to the laboratories and research facilities. The prices are differentiated by package size and grade of purity. To receive bulk orders and pricing information or a special quote, visit the TriStains official site or directly contact the sales department. Order Xylenol Blue today and enhance the accuracy, consistency, and reliability of your qualitative chemical analysis.

About Brand

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.