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Bromothymol Blue, a pH indicator, appears yellow in acidic conditions and blue in alkaline environments.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 g | $30 | In Stock | |
5 g | $89 | In Stock | |
10 g | $128 | In Stock |
Description | Bromothymol Blue, a pH indicator, appears yellow in acidic conditions and blue in alkaline environments. |
In vitro | Upon the addition of a Bromothymol Blue solution (0.1%, w/v) to an agar plate, zones surrounding colonies of K. vulgare 07 mutants change their color from blue to yellow because K. vulgare 07 mutants release 2-KLG on agar plates, thereby acidifying surrounding areas around colonies [2]. |
Molecular Weight | 624.38 |
Formula | C27H28Br2O5S |
Cas No. | 76-59-5 |
Smiles | CC(C)c1cc(c(C)c(Br)c1O)C1(OS(=O)(=O)c2ccccc12)c1cc(C(C)C)c(O)c(Br)c1C |
Relative Density. | 1.542 g/cm3 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | H2O: < 0.1 mg/mL (insoluble) DMSO: 90 mg/mL (144.14 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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