Thermo Scientific Chemicals Methylthymol blue, tetrasodium salt, ACS reagent, indicator grade

Catalog No.	Quantity	Packaging
AC394210050	5 g	Glass bottle
AC394210010	1 g	Glass bottle

Catalog No. AC394210050 Supplier Thermo Scientific Chemicals Supplier No. 394210050

Description

CAS: 1945-77-3 | C37H44N2Na4O13S | 848.779 g/mol

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

Specifications

Chemical Identifiers

• CAS: 1945-77-3
• Molecular Formula: C37H44N2Na4O13S
• Molecular Weight (g/mol): 848.779
• MDL Number: MFCD00148905
• InChI Key: LGVVZVZPOQJZKT-UHFFFAOYSA-N
• PubChem CID: 131850582
• IUPAC Name: 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxymethyl)amino]acetic acid;sodium
• SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)CN(CC(=O)O)CC(=O)O)O)C(C)C)C(C)C)O)CN(CC(=O)O)CC(=O)O.[Na].[Na].[Na].[Na]

• Solubility Information: Solubility in water: 460g/L (20°C).
• Infrared Spectrum: Authentic
• Formula Weight: 844.76
• Grade: ACS Reagent
• Packaging: Glass bottle
• Suitability: pH 6.5 (yellow) to pH 8.5 (blue):Pass Test
• Color: Red
• Quantity: 5 g
• Physical Form: Crystalline Powder
• Chemical Name or Material: Methylthymol blue, tetrasodium salt

Safety and Handling

SDS

RUO – Research Use Only