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Thermo Scientific Chemicals
Thymolphthalein, pure, indicator
CAS: 125-20-2 | C28H30O4 | 430.544 g/mol
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Catalog number 151462500
Price (EUR)
531,00
Each
Quantity:
250 g
Packaging:
Glass bottle
Price (EUR)
531,00
Each
Chemical Identifiers
CAS125-20-2
IUPAC Name3,3-bis[4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-1,3-dihydro-2-benzofuran-1-one
Molecular FormulaC28H30O4
InChI KeyLDKDGDIWEUUXSH-UHFFFAOYSA-N
SMILESCC(C)C1=CC(=C(C)C=C1O)C1(OC(=O)C2=CC=CC=C12)C1=CC(C(C)C)=C(O)C=C1C
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Specifications
Specification Sheet
Specification SheetAppearance (Form)Crystalline powder
Sulfated ash=<0.5 %
Visual transition intervalfrom pH 8.8 (colorless) to pH 10.5 (blue)
Appearance (Color)White
Infrared spectrumConforms
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Indicator
RUO – Research Use Only