Understanding and accurately measuring pH is fundamental across numerous scientific disciplines. pH indicators are compounds that undergo a visible color change in response to shifts in hydrogen ion concentration. Among the most common and reliable of these is Methyl Red. As a synthetic azo dye, Methyl Red is celebrated for its sharp color transition. It displays a vibrant red color in acidic solutions (pH below 4.4) and transitions to a bright yellow in alkaline solutions (pH above 6.2). The intermediate range, between pH 4.4 and 6.2, is characterized by an orange hue. This predictable color change makes Methyl Red an indispensable tool for chemists and students alike. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the importance of precise pH measurement. We supply high-quality Methyl Red, ensuring that when you buy methyl red indicator online, you receive a product that delivers consistent performance. Whether used in educational settings to teach the principles of acid-base chemistry or in research laboratories for critical analytical procedures, Methyl Red remains a staple. Its affordability and ease of use further solidify its position as a key laboratory reagent. For all your needs concerning pH indicator solutions, trust NINGBO INNO PHARMCHEM CO.,LTD. for quality and reliability.