Methyl Red sodium salt
ACS reagent,95 %
- Product Code: 52413
Alias:
Methyl red sodium salt; acid red 2
CAS:
845-10-3
| Molecular Weight: | 291.28 g./mol | Molecular Formula: | C₁₅H₁₄N₃NaO₂ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00002426 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Used as a pH indicator in microbiology and biochemistry to detect pH changes in culture media. Commonly applied in the Methyl Red test to identify enteric bacteria by assessing their ability to produce stable acids during glucose fermentation. Also employed in titration experiments to determine the endpoint in acid-base reactions. Suitable for educational laboratory demonstrations due to its clear color transition between pH 4.4 (red) and 6.2 (yellow).
Product Specification:
| Test | Specification |
|---|---|
| Purity | 95 100% |
| APPEARANCE | Red to brown powder |
| INFRARED SPECTRUM | Conforms to Structure |
| INTERVAL | PH 4.2 (RED) TO PH 6.2 (YELLOW) |
| SOLUBILITY IN WATER | CLEAR0.1 IN WATER) |
| VISUAL TRANSITION INTERVAL | PH 6.2 YELLOW |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | Ft3,770.94 |
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| 25.000 | 10-20 days | Ft11,205.07 |
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| 100.000 | 10-20 days | Ft36,847.45 |
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| 500.000 | 10-20 days | Ft151,914.92 |
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Methyl Red sodium salt
Used as a pH indicator in microbiology and biochemistry to detect pH changes in culture media. Commonly applied in the Methyl Red test to identify enteric bacteria by assessing their ability to produce stable acids during glucose fermentation. Also employed in titration experiments to determine the endpoint in acid-base reactions. Suitable for educational laboratory demonstrations due to its clear color transition between pH 4.4 (red) and 6.2 (yellow).
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