NC-9102, Phenolphthalein 1%, 4oz The Science Company,




  • Concentration: 1% in Ethanol.
  • Formula: (C6H4OH)2C2O2C6H4 (an approximation)
  • CAS: 77-09-8

Hazardous Material Type: ORM-D Class 3

Details: This 4oz bottle of phenolphthalein is a 1% solution in ethanol. Commonly used as an acid-base pH indicator, 8.2 (colorless) – 10 (red). Comes packed in high density polyethylene plastic squeeze bottle with polypropylene flip top cap for dispensing by the drop.


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