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Methyl red

Methyl red

Synonyms 2-(4-Dimethylaminophenylazo)benzoic acid; 4-Dimethylaminoazobenzene-2-carboxylic acid; Acid Red 2

CAS Number: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight: 269.304 g/mol

Beilstein Registry Number: 750102 EC Number: 207-776-1 MDL Number: MFCD00002425

SKU 02152545-CF
$29.95
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Description

Product Description

Methyl Red

Application Notes

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.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Indicator | Dye

Specifications
SKU 02152545-CF
Alternate Names 2-(4-Dimethylaminophenylazo)benzoic acid; 4-Dimethylaminoazobenzene-2-carboxylic acid; Acid Red 2
Application Notes 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.
Base Catalog Number 152545
Beilstein Registry Number 750102
CAS # 493-52-7
EC Number 207-776-1
Format Powder
Grade ACS grade
Melting Point 181-182 DEG C
Molecular Formula C15H15N3O2
Molecular Weight 269.304 g/mol
Personal Protective Equipment Eyeshields, Gloves, respirator filter
RTECS Number DG8960000
Solubility ALMOST INSOL IN <a class="pubchem-internal-link CID-962" href="https://pubchem.ncbi.nlm.nih.gov/compound/WATER">WATER</a>; SOL IN ALC & <a class="pubchem-internal-link CID-176" href="https://pubchem.ncbi.nlm.nih.gov/compound/ACETIC%20ACID">ACETIC ACID</a>
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance λmax 410 nm (lit.)