Bromophenol Red Sodium Salt

Bromophenol Red Sodium Salt CAS: 102185-50-2 | MF: C19H11Br2O5S•Na | MW: 534.15, Buy now for reliable and reproducible results from Tristains indicators.

Bromophenol Red Sodium Salt (CAS No. 102185-50-2) is an artificial sulfonephthalein dye that has found extensive usage as a pH indicator in the laboratory. It is chemically represented as C19H11Br2NaO5S and is usually represented as a reddish-brown, red powder. To the acidic solutions it has a yellow color and to the alkaline solutions it changes to blue with a sharp change at the pH range of 3 to 46. It can be dissolved easily in water and exhibits different color changes with the pH of the solution, and hence it is an effective reagent in pH sensitive studies.

Applications

• An analytical and biochemical laboratory pH indicator.
• Usually used in biochemical assays of reactions sensitive to pH and of the pH envelope in biological systems.

Key features

• High Purity and Consistency: Made with extreme care towards quality control to provide repeatable and correct results.
• Sharp Color Change: Unambiguous and dependable color shift between yellow and blue in the 3.0 to 4.6 pH interval.
• Water Soluble: Dissolves in aqueous solutions easily to be used readily in the laboratory.
• General Purpose: Can be used in teaching, research and industrial laboratory use.

General Description

Bromophenol red Sodium Salt (CAS No. 102185-50-2) is a superior synthetic pH indicator colorant of sulfonephthalein family. Having a molecular formula C19H11Br2O5SNa and a molecular weight of 534.15 g/mol, it is commonly appreciated due to its strong and distinctive color reaction at a pH range of 3.0 to 4.6. The compound is also used in research labs that do analyses to monitor pH accurately.

Bromophenol Red Sodium Salt are available in different pack sizes, such as bulk quantities, to satisfy the requirements of research, educational and industrial laboratories that need reliable pH indicators.

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.