What is Methyl Red CAS 493-52-7?
Methyl infrared appears as glossy purple crystals or reddish brown powder. Melting point 180-182 ℃. Easy to dissolve in ethanol and glacial acetic acid, almost insoluble in water.
Spécification
Article |
Spécification |
Point d'ébullition |
412.44°C (rough estimate) |
Densité |
0.839 g/mL at 25 °C |
Point de fusion |
179-182 °C (lit.) |
pKa |
4.95(at 25℃) |
la résistivité |
1.5930 (estimate) |
Les conditions de stockage |
Conserver à +5°C à +30°C. |
Application
Methyl Red is one of the commonly used acid-base indicators, with a concentration of 0.1% ethanol solution and a pH of 4.4 (red) -6.2 (yellow). Also used for staining live protozoa. Methyl Red can be used for live staining of protozoa, acid-base indicators (pH 4.4 to 6.2), and clinical serum protein biochemical testing
Emballage
Généralement emballés dans 25kg/drum,et aussi peut être faire de package personnalisé.