Bromcresol Green 0.1 %, in Ethanol 20 %
Bromocresol green 0.1 %, in ethanol 20 %, is used as an indicator solution for pH detection by color change. The contained bromocresol green, a triphenylmethane dye, shows a characteristic color change in the range of an average pH value, which underlines its suitability as a pH indicator. In alkaline environments, the solution appears blue, while in acidic environments it turns yellow. Dissolving the bromocresol green in a mixture of ethanol and water optimizes the solubility and stability of the dye to ensure a rapid and accurate color change as the pH changes. Therefore, it is an essential laboratory chemical used in diverse chemical, biological and medical applications where it is used to accurately measure and monitor pH levels.
Article no.: 16182
pH detection by color change (indicator solution)
Important Information
UN-Nummer: 0000
Warning labels:
Lagerung: 15 … 25 °C
Haltbarkeit: 24 Monate
product information
Relevant Ingredients:
• Ethyl alcohol
• Phenol, 4,4'-(3H-1,2-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl-, S,S-dioxide, monosodium salt
Hazard and safety instructions
Signal Word 1: Achtung |
Signal Word 2: flamme, , , |
Warning labels: |