Thymol Blue sodium salt, ACS, Thermo Scientific Chemicals

Catalog No.	Quantity
AA4278509	10 g

Catalog No. AA4278509 Supplier Thermo Scientific Chemicals Supplier No. 04278509

Description

Water soluble pH indicator

Water soluble pH indicatorThymol Blue sodium salt acts as a pH indicator and utilized to indicate the changes in pH. It is involved in the ionization in multi-component drug formulations.

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.

Specifications

Chemical Identifiers

• CAS: 62625-21-2
• Molecular Formula: C27H29NaO5S
• Molecular Weight (g/mol): 488.57
• MDL Number: MFCD00151093
• InChI Key: OCMIKNBSIRSUPI-FRWNMSGJSA-M
• PubChem CID: 23692293
• IUPAC Name: sodium;4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenolate
• SMILES: [Na+].CC(C)C1=C\C(=C(\C2=CC(C(C)C)=C(O)C=C2C)C2=C(C=CC=C2)S([O-])(=O)=O)C(C)=CC1=O

• Melting Point: ∼284°C (decomposition)
• Beilstein: 3861515
• Solubility Information: Soluble in waterSoluble in 0;1N hydrochloric acid/ethanol.
• Formula Weight: 488.58
• Grade: ACS
• Quantity: 10 g
• Physical Form: Crystalline
• Chemical Name or Material: Thymol Blue sodium salt

Safety and Handling

Hazard Category	H500
EINECSNumber	263-650-6
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only