The store will not work correctly in the case when cookies are disabled.
Pubchem Substance Id:
Epsilon extinction coefficient
55000 at 606-616
nm in ethanol and water
10percent volume accuracy measuring range
388 nm (2nd)
diagnostic assay manufacturing
Dye content 85%
indiff. to chromic acid
Diagnostics & Regulated Materials
Tetrabromophenol Blue (TBPB) belongs to the group of sulfonephthalein acid-base indicators. It is employed in the potentiometric titration of the halogens with Hg
2(NO3) 2. In addition, it has been used as a dye indicator in urine dipstick test to detect proteinuria. In this assay, with increasing concentration of urinary protein, TBPB sequentially changes color from pale green to blue. Binding of TBPB to proteins is dependent on pH. SAFETY INFORMATION
Supplemental Hazard Statements Certificate of Analysis
View Sample COA Certificate of Origin
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.