Methyl Red Indicator
CAS 493-52-7·C₁₅H₁₅N₃O₂
Methyl red in AR grade — red below pH 4.4, yellow above pH 6.2.
Grades offered
- ARAnalytical ReagentHigh purity with certified assay and stated trace-impurity limits.
- INDICATORIndicator GradeSpecified on colour-change behaviour at the transition pH.
Typical applications
- Kjeldahl nitrogen titration (with bromocresol green)
- Methyl red test in microbiology
Methyl Red Indicator
C₁₅H₁₅N₃O₂ · M.W. 269.30 g/mol
- CAS
- 493-52-7
- Batch
- Use before
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Pack sizes
- 25 g
- 100 g
Identification
| CAS number | 493-52-7 |
|---|---|
| Molecular formula | C₁₅H₁₅N₃O₂ |
| Molecular weight | 269.30 g/mol |
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