Bromocresol purple 0,04 wt, % in H₂O, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY


M-Clarity™ quality level = MQ200

318736-500MLEA 101 EUR
318736-500ML NOVS318736-100ML 318736-100ML
Bromocresol purple 0,04 wt, % in H₂O, Sigma-Aldrich®
Bromocresol purple

Bromocresol purple (BCP) is an organic dye and a pH indicator. It changes from yellow (pH 5.2) to purple (6.8). BCP reacts with ammonia to yield ammonium salt. Hence, it can be used as an ammonia sensing probe.

https://si.vwr.com/stibo/web/std.lang.all/88/97/26658897.jpg

Order Now

Specification Test Results

Appearance (Form) Liquid
Wavelength 584 - 590 nm
In 0.01 N NaOH
Extinction Coefficient ≥60000
Visual Interval Pass
pH 5.2 = Yellow to Green-Yellow
Visual Interval Pass
pH 6.8 = Purple

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR