Methyl Red, sodium salt, pure, indicator

Name: Methyl Red, sodium salt, pure, indicator
SKU: 151415000

CAS: 845-10-3 | C15H14N3NaO2 | 291.286 g/mol

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Catalog number 151415000

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500 g

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Glass bottle

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Chemical Identifiers

CAS845-10-3

IUPAC Namesodium 2-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzoate

Molecular FormulaC15H14N3NaO2

InChI KeyGNTPCYMJCJNRQB-UHFFFAOYSA-M

SMILES[Na+].CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1C([O-])=O

Specifications

Specification Sheet

Appearance (Color)Orange to red to brown

Infrared spectrumConforms

Visual transition intervalFrom pH 4.2 (pink) to pH 6.2 (yellow)

Appearance (Form)Powder

Solubility(0.1% in water) clear to faint turbid solution

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