Chlorophenol red

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Chlorophenol red
File:Chlorophenol red.png
style="background: #F8EABA; text-align: center;" colspan="2" | Identifiers
CAS number 4430-20-0
PubChem 20486
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style="background: #F8EABA; text-align: center;" colspan="2" | Properties
Molecular formula C19H12Cl2O5S
Molar mass 423.27 g/mol
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Chlorophenol red is an indicator dye that changes color from yellow to violet in the pH range 4.8 to 6.7. The lamda max is at 572 nm.

References


de:Chlorphenolrot

pt:Vermelho de clorofenol