Bromocresol purple ACS Reagent, Dye content 90 %

Molar mass: 540,22 g/mol Solubility in water: < 0.1 % Formula: C21H16Br2O5S Melting point: 241 to 242 °C (decomposition) Dye content 90 % Bromocresol Purple is a dye of the triphenylmethane family (triarylmethane dyes) and serves a pH indicator and many other testing procedures. Bromocresol Purple serves a pivotal role in measuring albumin concentrations, particularly in medical testing procedures. Its utility extends to microbiology, where it is employed for staining dead cells according to their acidity levels. Additionally, it finds use in the isolation and evaluation of lactic acid bacteria.