Phenolphthalein 0.5% in 50:50 Ethanol:Water Indicator Solution


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A working solution of 0.5% Phenolphthalein in 50:50, Ethanol:Water used as a pH Indicator

  • pH Indicator


Denatured Ethanol: 50%
Phenolphthalein: 0.5%

Transition Range: 8.0 – 10.0 (Colourless to Red)

Hazard Phrases: Flammable liquid and vapour.

Prec Phrases: In case of fire: Use Store in a well-ventilated place. Keep cool.

Cas No: 77-09-8
FP: 24°C

Additional information

Weight N/A
Pack Size

500ml, 1L, 2.5L