How to prepare methyl red solution for pH testing?
Jul 2，2026
Methyl red is a kind of pH indicator. Before using, add 0.1 g in 100 mL Ethanol (96%). Between pH 4.0 ~ 6.0, its color turns from red to yellow.
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Lastest Price from Methyl Red manufacturers
Methyl Red
2025-04-15
- CAS:
- 493-52-7
- Min. Order:
- 1KG
- Purity:
- 99%
- Supply Ability:
- 500000kg
Methyl Red
$10.002025-04-15
- CAS:
- 493-52-7
- Min. Order:
- 1kg
- Purity:
- 99%
- Supply Ability:
- 20ton