Titan Yellow, a compound known scientifically by its CAS number 1829-00-1, stands out as a versatile triazene dye with significant utility in various scientific disciplines. Researchers and laboratory professionals often seek out this chemical for its precise indicator properties and its role in analytical procedures. Understanding its chemical characteristics is crucial for effective utilization, and sourcing from reliable manufacturers ensures the quality required for critical applications.

Chemically, Titan Yellow (C28H19N5Na2O6S4) is characterized by its appearance as a yellowish-brown powder. Its molecular weight is approximately 695.73 g/mol. A key property that makes it invaluable is its function as a pH indicator. It exhibits a distinct color transition from yellow to red-orange within a specific alkaline pH range, typically observed between 12.0 and 13.0. This precise transition makes it an excellent choice for titrations and other analyses requiring accurate pH measurement in highly alkaline environments.

Beyond its role as a pH indicator, Titan Yellow is widely recognized for its application in analytical chemistry, particularly in the colorimetric determination of magnesium ions. Its interaction with magnesium leads to a characteristic color change that can be quantified spectrophotometrically, allowing for sensitive and accurate magnesium analysis. Furthermore, it serves as a stain in microscopy, enhancing the visualization of biological structures, and finds use in biochemical research for various investigative purposes. Its solubility in water (approximately 29 g/l at 20°C) facilitates its preparation and use in aqueous solutions.

For professionals requiring this essential chemical, partnering with a reputable supplier is key. NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity Titan Yellow, ensuring that researchers and analysts can rely on its performance. We cater to diverse needs, from small laboratory quantities to bulk orders, providing expert support and competitive pricing. If you are looking to buy Titan Yellow or need detailed specifications on its properties and applications, our team is ready to assist. Contact us to learn more about our manufacturing capabilities and secure your supply of this critical analytical reagent.