Methyl red methylene blue indicator
Methyl red: methylene blue=1:2
- Product Code: 203868
CAS:
493-52-7
| Molecular Weight: | 269.3 g./mol | Molecular Formula: | C₁₅H₁₅N₃O₂ |
|---|---|---|---|
| EC Number: | 207-776-1 | MDL Number: | MFCD00002425 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | Room temperature |
Product Description:
Used as a pH indicator in microbiology and analytical chemistry, particularly in carbohydrate fermentation tests. It helps detect acid production by bacteria, showing a color change from green to red as pH drops. Commonly applied in identification of enteric bacteria, such as in IMViC tests. Also used in titrations to determine weak acid-base endpoints with improved clarity due to dual indicators. Suitable for applications requiring a sharp color transition in the pH range of 4.4 to 6.2.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 100ml | 10-20 days | ฿1,100.00 |
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| 500ml | 10-20 days | ฿3,800.00 |
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Methyl red methylene blue indicator
Used as a pH indicator in microbiology and analytical chemistry, particularly in carbohydrate fermentation tests. It helps detect acid production by bacteria, showing a color change from green to red as pH drops. Commonly applied in identification of enteric bacteria, such as in IMViC tests. Also used in titrations to determine weak acid-base endpoints with improved clarity due to dual indicators. Suitable for applications requiring a sharp color transition in the pH range of 4.4 to 6.2.
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