For procurement managers and research scientists alike, sourcing the right chemical compounds is a critical task. Phenolphthalein, a widely used pH indicator with the CAS number 77-09-8, stands out for its distinctive colorimetric response in acid-base reactions. If you’re looking to buy Phenolphthalein, understanding its properties and where to source it efficiently is key.

Phenolphthalein's utility stems from its molecular structure, which allows it to change from colorless in acidic solutions to pink in basic ones (typically between pH 8.3 and 10.0). This makes it an invaluable tool for visual endpoint detection in titrations, a common practice in quality control and research across various industries. As a supplier, we focus on providing high-purity Phenolphthalein, ensuring that your analytical results are accurate and reproducible.

When considering procurement, the price of Phenolphthalein can vary based on purity, quantity, and supplier. Engaging with manufacturers directly, especially those based in China, can often lead to more competitive pricing for bulk orders. It’s essential to request detailed Certificates of Analysis (CoA) to verify the quality and specifications of the product you intend to purchase. This due diligence guarantees that the Phenolphthalein you receive is suitable for its intended application, whether it's for routine laboratory testing or more specialized chemical synthesis.

We understand the importance of a stable and reliable supply chain. As a dedicated chemical supplier, we make it easy to inquire about Phenolphthalein, providing prompt responses to price requests and sample orders. Whether you are a research institution or an industrial manufacturer, partnering with a reputable supplier ensures you receive consistent quality and timely delivery, allowing you to focus on your critical work without interruption. Explore our offerings to find the best Phenolphthalein solution for your needs.