Methyl red, dark red powder ACS

Supplier: MP Biomedicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

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

ICNA0215254583EA 170 GBP
ICNA0215254583 ICNA0215254580
Methyl red, dark red powder ACS
Methyl red

Methyl red is used in the Methyl Red (MR) Test, used to identify bacteria producing stable acids by mechanisms of mixed acid fermentation of glucose.


Soluble in ethanol.


Caution: Research Use Only (RUO).

Formula: C₁₅H₁₅N₃O₂
MW: 269.3 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00002425
CAS Number: 493-52-7

Order Now

Specification Test Results

Melting Point 179 - 182 °C
Clarity of Alcohol Solution Passes Test
Visual Transition Interval From pH 4.2 (pink) to 6.2 (yellow)

Learn more

About VWR

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

Learn more About VWR