Thymolphthalein

Name: Thymolphthalein
SKU: ALFB23896.18

CAS: 125-20-2 | C28H30O4 | 430.544 g/mol

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10 g

Catalog number ALFB23896.18

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Specifications

Chemical Name or MaterialThymolphthalein

CAS125-20-2

Health Hazard 1H500

Melting Point251°C to 253°C

Recommended StorageAmbient temperatures

Thymolphthalein acts as pH indicator, as reagent for blood after decolorizing the alkaline solution by boiling with zinc dust.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Thymolphthalein acts as pH indicator, as reagent for blood after decolorizing the alkaline solution by boiling with zinc dust.

Solubility
Soluble in alcohol, acetone and also soluble in dilute alkalis. insoluble in water.

Notes
Store in a cool, dry place in tightly closed container. Store at room temperature. Incompatible with oxidizing agents.

RUO – Research Use Only

General References:

Roy AV. Rapid method for determining alkaline phosphatase activity in serum with thymolphthalein monophosphate.Clin. Chem.1970, 16,(5), 431-436.
Mohamed M. Ghoneim; Mohamed A. A. Ashy. Polarographic reduction of phenolphthalein, cresolphthalein, thymolphthalein, and α-naphtholphthalein in aqueous and nonaqueous ethanolic solutions. Canadian Journal of Chemistry. 1979, 57 (11), 1294-1298.
Acid-base indicator: pH 9.3 - 10.5.