Methyl red, dark red powder ACS

Supplier: MP BIOMEDICALS (FKA ICN BIOMED

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

0215254580 0215254525
IC15254525EA 118.34 USD
IC15254525 IC15254580
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

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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)

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