O-Cresolphthalein Complexone 2411-89-4 C32H32N2O12 Stains Complex Indicator

Chemical Reagents O-Cresolphthalein Complexone CAS 2411-89-4 C32H32N2O12 Biological Stains Complex Indicators Acid-base Indicators

Introduction:

O-Cresolphthalein Complexone is a white or yellow powder, insoluble in water, soluble in dilute alkali and blue, with a pH value of 8.2-9.8 (color ranges from colorless to red); the maximum absorption peak is 566 (381) mm.

Uses:

Biological Stains Complex Indicators Acid-base Indicators.

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