Methyl red ACS

Supplier: Thermo Scientific Chemicals

Synonyms: 2-(4-Dimethylaminophenylazo)benzoic acid2-((4-(Dimethylamino)phenyl)diazenyl)benzoic acid

42397-0250 42397-1000 42397-0100
TS42397-0250EA 40.48 USD
TS42397-0250 TS42397-0100 TS42397-1000
Methyl red ACS
Methyl red
Formula: C₁₅H₁₅N₃O₂
MW: 269.3 g/mol
Melting Pt: 178…182 °C
Storage Temperature: Ambient
MDL Number: MFCD00002425
CAS Number: 493-52-7
EINECS: 207-776-1

Order Now

Specification Test Results

Appearance Dark red to brown to purple Powder
Infrared spectrum Conforms
Melting point 179 to 182 °C
Visual transition interval From pH 4.2 (pink) to pH 6.2 (yellow)
Clarity of alcohol solution Passes test
Specific optical rotation +52.0° to +62.0° (20 °C, 589 nm) (neat)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR