In the realm of scientific research and industrial processes, the ability to control and maintain a stable pH is fundamental. Sodium Dihydrogen Phosphate Dihydrate (CAS 13472-35-0) is a cornerstone chemical that facilitates this crucial function. As a prominent supplier in China, we are dedicated to providing researchers and formulators with this high-quality inorganic salt, enabling critical applications across diverse scientific disciplines. When you need to buy sodium dihydrogen phosphate dihydrate, understanding its scientific utility is key.

At its core, Sodium Dihydrogen Phosphate Dihydrate is a weak acid and a salt of phosphoric acid. In aqueous solutions, it dissociates to form hydrogen phosphate ions (HPO₄²⁻) and dihydrogen phosphate ions (H₂PO₄⁻). The equilibrium between these two species, governed by the Henderson-Hasselbalch equation, is what grants this compound its excellent buffering capacity within a specific pH range, typically around pH 4.0-4.5 for the dihydrate. This makes it particularly useful in molecular biology and biochemistry where enzymes and biological molecules are sensitive to pH fluctuations.

The scientific applications are vast. In molecular biology, it's often a component of Tris-phosphate buffers or used independently to maintain pH for DNA extraction, PCR reactions, and enzyme assays. For biochemists, it's essential for protein purification chromatography, ensuring proteins remain soluble and functional during the separation process. Its role as a food additive (E339) in some regions also speaks to its versatility and recognized safety profile when used appropriately. The ability to purchase this reagent in high purity ensures reliable experimental outcomes.

As a leading cas 13472-35-0 manufacturer, we ensure our product meets rigorous standards. The 'dihydrate' designation indicates that each formula unit contains two molecules of water, contributing to its crystalline structure and solubility. This precise stoichiometry is vital for accurate buffer preparation. When you inquire about sodium phosphate monobasic dihydrate price, you are looking for value that combines quality with performance, which is precisely what our product offers.

For scientists and industrial chemists, reliable sourcing is critical. Our position as a dedicated sodium dihydrogen phosphate dihydrate supplier means we understand the importance of consistent quality and availability. Whether you need small quantities for laboratory research or bulk supplies for industrial processes, we are equipped to meet your demands. We are more than just a supplier; we aim to be a partner in your scientific endeavors, providing the essential chemical building blocks for your success.