Bromocresol Purple - pH Indicator Solution
Discover the versatility of Bromocresol Purple, an essential pH indicator commonly utilized in medical laboratories. This high-quality solution is typically prepared as a 0.04% concentration, making it the ideal choice for various applications, including the measurement of albumin levels in clinical settings.
In addition to its laboratory uses, Bromocresol Purple is essential in photographic film processing, where it acts as a crucial indicator in acid stop baths, signaling when the solution requires replacement by determining its acidity level.
Key Features and Specifications
Chemical CAS Number |
115-40-2 |
Chemical Formula |
C21H16O5SBr2 |
Chemical Formula Weight |
F.W. 540.24 |
Chemical Specs |
Absorption Max. (in Methanol) 419 nm
Visual Transition Interval: pH 5.2 (yellow) to pH 6.8 (purple)
|
Chemical UPS Limit |
150 lb |
Health Rating |
2 |
Flammability Rating |
1 |
Chemical Category |
Dyes |