Bromophenol Red Sodium Salt

Bromophenol Red Sodium Salt CAS: 102185-50-2 | MF: C19H11Br2O5S•Na | MW: 534.15, Buy now for accurate and Reproducible results from Tristains indicators. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Bromophenol Red Sodium Salt is a synthetic dye that belongs to the class of sulfonephthalein pH indicators. Chemically, it’s often represented as C19H11Br4NaO5S. It typically appears as a dark blue to purple crystalline powder. In acidic solutions, it appears yellow, while in alkaline solutions, it turns blue. (at pH 3.0 to 4.6).The compound is water-soluble and shows different colors depending on the pH of the solution it’s in. Bromophenol Red Sodium Salt is a chemical compound commonly used in laboratory settings as a pH indicator.

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Application :

• Bromophenol Red Sodium Salt is used as a pH indicator.
• It’s often employed in various biochemical assays and experiments, particularly those involving pH-sensitive reactions or monitoring pH changes in biological systems.
• It can be used in microbiology to distinguish between lactose-fermenting and non-lactose-fermenting bacteria.

Benefits :

• Good sensitivity to pH changes
• Versatile and stable
• Affordable and easy to use