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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.
| Product Name | O-Cresolphthalein Comple |
| CAS | 2411-89-4 |
| MF | C32H32N2O12 |
| MW | 636.61 |
| EINECS | 219-318-8 |
| Melting point | 181-185 °C (dec.)(lit.) |
