Phenolphthalein, a well-known organic compound with the CAS number 77-09-8, stands out for its remarkable versatility across various industrial and research applications. Its most prominent role is as a pH indicator, where its distinctive color transition from colorless in acidic solutions to a vibrant pink or magenta in alkaline solutions (pH 8.2-10.0) makes it invaluable for precise endpoint determination in titrations. This characteristic is fundamental to analytical chemistry, ensuring accuracy in countless experiments and quality control processes.

The compound's utility extends beyond the laboratory bench. Phenolphthalein powder is also a sought-after ingredient in the formulation of cosmetic raw materials and oral care chemicals. Its properties are carefully considered to ensure safety and efficacy in products designed for personal use. The availability of high-purity Phenolphthalein powder 99% is a testament to the stringent quality requirements of these sectors, where even minor impurities can affect product performance and safety. Businesses often look for a reliable supplier of Phenolphthalein to guarantee a consistent supply chain.

When sourcing Phenolphthalein for industrial use, understanding its physical properties, such as its white powder form and stability, is crucial. The compound's stability under normal storage conditions makes it a practical choice for manufacturers. However, it is important to be aware of its incompatibilities, particularly with strong oxidizing agents and alkaline substances. This knowledge helps in proper handling and storage, ensuring the longevity and effectiveness of the chemical. For companies seeking to purchase Phenolphthalein, comparing pricing and availability from different sources is a common practice to optimize costs without compromising on quality.

The continuous demand for Phenolphthalein, whether for precise pH indication in complex analytical procedures or as a key component in specialized formulations, underscores its importance in modern industry. The availability of Phenolphthalein with CAS 77-09-8 in various grades, including pharmaceutical and technical grades, caters to a wide array of needs. Exploring the market for Phenolphthalein for sale reveals a competitive landscape where quality, reliability, and competitive pricing are key factors for success.