Order number: 63451-28-5
Part number: AC100034722
Produced for stability across temperature-sensitive applications, the Methyl Red Hydrochloride (C. 13020) is available in a 25 gram quantity. This pH indicator, identified by the CAS Number 63451-28-5, features an Molecular Formula of C15H15N3O2 · HCl and a Molecular Weight of 305.77 g/mol. It exhibits a colour transition between red and yellow within the pH range of 4.2 to 6.2. With a Melting Point of 175°C, this indicator is suitable for various temperature-controlled applications.
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 264-190-9 |
| CAS No. | : | 63451-28-5 |
| Molar mass (M) | : | 305,77 g/mol |
| Colour conversion | : | red - yellow |
| Empirical formula | : | C15H15N3O2 · HCl |
| Melting point (mp) | : | 175 °C |
| Transition range pH | : | 4,2 - 6,2 |
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© 2026 Copyright. All Rights Reserved.