Methyl red hydrochloride

Overview

Methyl red hydrochloride is a pH-sensitive acid-base indicator and colorimetric reagent with a pKa of 5.1. Methyl red hydrochloride achieves visual judgment of the titration endpoint through reversible structural changes of protonation (red, pH < 4.4) and deprotonation (yellow, pH > 6.2). Methyl red hydrochloride is widely used in acid-base titration in chemical analysis and buffer pH monitoring in biochemistry.

Application

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Product Information

• Catalog No.: HY-W145108
• CAS No.: 63451-28-5
• Molecular Formula: C15H16ClN3O2
• Molecular Weight: 305.76
• Purity: 99.98%
• Storage: Please store the product under the recommended conditions in the Certificate of Analysis.

Source

Original product source