For professionals in the chemical and pharmaceutical industries, a deep understanding of the compounds they work with is fundamental. Phosphotungstic Acid 44-hydrate (CAS 12067-99-1) is a complex inorganic compound with specialized applications, particularly as a biochemical reagent and in chromatographic analysis. This article delves into its chemical properties and discusses the importance of sourcing it from reliable manufacturers.

Phosphotungstic Acid is a heteropoly acid, characterized by a structure involving tungsten-oxygen clusters and a central phosphate anion. Its chemical formula, often represented as H3PW12O40 or in its hydrated form H6O80P2W24 (for the 44-hydrate), highlights its complex composition. These structural features lend it unique chemical properties that are exploited in various analytical techniques.

In its role as a biochemical reagent, Phosphotungstic Acid is utilized for its ability to precipitate proteins and other nitrogenous compounds. This makes it valuable in sample preparation, analytical testing, and even as a component in certain biological stains. The requirement for high purity, such as the ≥99.5% assay we supply, is crucial to ensure that its chemical reactivity in biological systems is specific and predictable, minimizing interference from impurities.

Furthermore, its application in chromatographic analysis often involves its use as a counter-ion or as an additive to the mobile phase, influencing the separation characteristics of analytes. This utility underscores the need for consistent quality and reliable supply, which are key considerations for any procurement manager or R&D scientist.

When seeking to buy Phosphotungstic Acid 44-hydrate, industry professionals are advised to consider sourcing from reputable manufacturers and suppliers, particularly those in China, which offers competitive pricing and a strong manufacturing base. As a dedicated chemical producer, we focus on delivering Phosphotungstic Acid 44-hydrate that meets stringent quality benchmarks. Our aim is to provide a consistent and high-quality product that supports the critical analytical needs of our clients.

Understanding the chemical underpinnings of Phosphotungstic Acid 44-hydrate allows professionals to better appreciate its value and to make informed decisions when procuring this essential reagent. We invite you to engage with us to learn more about our product offerings and how we can support your laboratory's requirements for this versatile compound.