Product Description
Bromocresol Purple Indicator AR is a high-quality analytical reagent used as a pH indicator in laboratory analysis, chemical titrations, and biological pH monitoring. This odorless powder is non-poisonous and should be stored in a cool, dry place away from light and moisture. With a molecular weight of 540.23 g/mol and molecular formula C21H16Br2O5S, it is classified as a pH indicator with a purity of 99%. Its main material, Bromocresol Purple, works effectively in the pH range of 5.2 to 6.8, making it suitable for various chemical and biological applications. This ISO/ASTM standard powder is slightly soluble in water and soluble in ethanol and other organic solvents, with a melting point of 218-220C.
FAQs of BROMOCRESOL PURPLE INDICATOR AR:
Q: What is the main application of Bromocresol Purple Indicator AR?
A: Bromocresol Purple Indicator AR is mainly used as a pH indicator in laboratory analysis, chemical titrations, and biological pH monitoring.
Q: Is Bromocresol Purple Indicator AR poisonous?
A: No, under normal handling conditions, Bromocresol Purple Indicator AR is non-poisonous.
Q: What is the solubility of Bromocresol Purple Indicator AR?
A: Bromocresol Purple Indicator AR is slightly soluble in water and soluble in ethanol and other organic solvents.
Q: What is the purity level of Bromocresol Purple Indicator AR?
A: Bromocresol Purple Indicator AR has a purity of 99%.
Q: What is the pH range in which Bromocresol Purple Indicator AR works effectively?
A: Bromocresol Purple Indicator AR works effectively in the pH range of 5.2 to 6.8.