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Thermo Scientific Chemicals Methyl Red, ACS

Catalog No. AA3668214
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Catalog No. AA3668214 Supplier Thermo Scientific Chemicals Supplier No. 03668214
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Description

CAS: 493-52-7 | C15H15N3O2 | 269.304 g/mol

pH indicator in pH range 4.2 - 6.3Methyl red is used as a pH indicator. It is red in pH less than 4.4 and yellow in pH over 6.2. It is used to study its degradation using Fenton's reagent. In microbiology, it is used to identify bacteria producing stable acids by mechanisms of mixed acid fermentation of glucose.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 493-52-7
Molecular Formula C15H15N3O2
Molecular Weight (g/mol) 269.304
MDL Number MFCD00002425
InChI Key CEQFOVLGLXCDCX-UHFFFAOYSA-N
Synonym C.I. 13020
PubChem CID 10303
IUPAC Name 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid
SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Specifications

Melting Point 179°C to 182°C
Beilstein 750102
Solubility Information Practically insoluble in water. Soluble in alcohol,acetic acidSoluble in ethanol. Insoluble in water.
Formula Weight 269.3
Grade ACS
Color Maroon to Red
Quantity 25 g
Physical Form Crystalline
Chemical Name or Material Methyl Red, For analysis ACS

Safety and Handling

Hazard Category H373
Precautionary Statement P260-P314-P501c
EINECSNumber 207-776-1
RTECSNumber DG8960000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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