Purity: 99%
Spec 1: Colorless or light rose red small crystals
Application: Bromophenol blue can be used as an acid-base indicator with a pH of 3.0 (yellow) -4.6 (purple); Non aqueous solution titration indicator; Adsorption indicator; Protein electrophoresis staining, virus assay, etc.
MF: C19H10Br4O5S
EINECS No.: 204-086-2
Place of Origin: Shandong, China
Purity: 99%
Classification: General Reagents
Brand Name: Unilong
PH Color domain: 3.0(yellow)-4.6(blue purple)
Mass absorption coefficient(L/cm.g): ≥115
Burning residue: ≤0.25%
