M-Clarity™ quality level = MQ100
318701-500ML
318701-500MLEA
78.1
EUR
InStock
318701-500ML
Vert de bromocresol sel de sodium 0,04% en solution aqueuse, Sigma-Aldrich®
Vert de bromocresol sel de sodium
Bromocresol green is a sulfonephthalein dye. It is mainly used for measuring serum albumin. In acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630 nm. The change in absorbance is linked with the concentration of albumin. Bromocresol Green is also a pH indicator, changing from yellow (pH 3.8) to blue color (5.4). It is widely used as a colloidal pigment.