In the vast catalog of laboratory and industrial chemicals, certain compounds stand out for their versatility and indispensable nature. O-Cresolphthalein (CAS 596-27-0) is one such chemical, widely recognized for its reliable performance as a pH indicator and its significant applications in various analytical and industrial processes. As a dedicated chemical supplier, we offer O-Cresolphthalein, ensuring that researchers and procurement managers have access to this essential reagent.

The primary utility of O-Cresolphthalein lies in its function as a pH indicator. It undergoes a distinct color transformation: colorless in acidic to neutral solutions (up to pH 8.2) and turning red or violet-red in alkaline solutions (from pH 9.8 onwards). This precise color change allows for accurate endpoint detection in acid-base titrations, a fundamental technique in many analytical chemistry laboratories. For anyone looking to buy chemicals for titration purposes, O-Cresolphthalein provides reliable and visible results, making it a staple in quality control and research settings.

Beyond its role in pH determination, O-Cresolphthalein is crucial for the quantitative analysis of calcium ions. It forms a colored complex with calcium in alkaline conditions, enabling its spectrophotometric measurement. This makes it an important reagent in clinical diagnostics, environmental testing, and various industrial quality control procedures where calcium levels are critical. When procuring O-Cresolphthalein for such assays, a focus on purity and consistency from a trusted manufacturer ensures the validity of the analytical data.

The applications of O-Cresolphthalein are not limited to traditional analytical chemistry. Its unique chromogenic properties have led to its inclusion in more advanced technologies, such as optical sensors, display devices, and specialized imaging materials. Product development teams and material scientists often seek reliable suppliers to buy O-Cresolphthalein for their innovative projects, where precise color response is a key performance indicator.

For businesses and research institutions, securing a consistent and high-quality supply of O-Cresolphthalein is vital. As a manufacturer with a commitment to excellence, we ensure that our O-Cresolphthalein meets stringent purity standards. We understand the importance of reliable supply chains and competitive pricing for our clients. Whether you need small quantities for laboratory experiments or bulk orders for industrial applications, our company is equipped to meet your demands.

We invite you to consider our O-Cresolphthalein as your go-to reagent for accurate pH indication and beyond. Contact us today to purchase O-Cresolphthalein or to request a detailed quotation. We are dedicated to supporting your scientific and industrial needs with quality products and exceptional service.