In the landscape of essential laboratory and industrial chemicals, Dipotassium Phosphate Trihydrate (CAS 16788-57-1) holds a significant position. Renowned for its utility as a buffer and nutrient, this compound is sought after by researchers and manufacturers globally. Understanding its fundamental properties and the best ways to procure it, especially from reliable sources in China, is key for procurement managers and scientists alike.

NINGBO INNO PHARMCHEM, a leading chemical manufacturer and supplier, provides high-quality Dipotassium Phosphate Trihydrate. We aim to demystify its characteristics and streamline the purchasing process for our clients.

Key Chemical Properties of Dipotassium Phosphate Trihydrate

Dipotassium Phosphate Trihydrate typically presents as a white, crystalline powder. Its primary utility stems from its chemical behavior:

• Chemical Formula: K2HPO4·3H2O
• Molecular Weight: Approximately 228.22 g/mol
• Appearance: White crystalline powder
• Solubility: Highly soluble in water, contributing to its ease of use in aqueous solutions.
• pH: Solutions prepared with this compound typically fall within a slightly alkaline range, often between 9.1 to 9.4 (when measured at a specific concentration, e.g., 50mg/mL in H2O at 25°C). This makes it an effective buffering agent for maintaining pH stability.
• Storage: It is recommended to store the compound in a well-closed, light-resistant, dry, and cool place to maintain its quality and prevent degradation.

Primary Applications: Buffering and Beyond

The most prominent applications of Dipotassium Phosphate Trihydrate include:

• Buffer Agent: Its ability to resist changes in pH makes it indispensable for preparing buffer solutions used in a wide range of scientific experiments, biochemical assays, and cell culture media. This ensures that biological reactions occur under optimal and stable pH conditions.
• Nutrient in Culture Media: In microbiology and biotechnology, it serves as a vital nutrient source, providing essential phosphate and potassium ions necessary for the growth and metabolic activities of microorganisms in culture.
• Cryoprotectant Component: It is often included in cryoprotective formulations to help maintain pH stability during the freezing and thawing of biological samples, thereby minimizing cellular damage.

Sourcing Dipotassium Phosphate Trihydrate from China

For businesses seeking to buy Dipotassium Phosphate Trihydrate, sourcing from reputable manufacturers in China offers distinct advantages. NINGBO INNO PHARMCHEM is committed to delivering products that meet stringent international quality standards. Our direct manufacturing capabilities ensure competitive pricing, consistent product availability, and reliable delivery schedules. When you inquire about the price of Dipotassium Phosphate Trihydrate, you are engaging with a supplier dedicated to providing value and ensuring the integrity of your supply chain.

We encourage procurement managers and researchers to consider us as their trusted partner. Our team is available to provide product quotes, technical specifications, and discuss your specific needs to ensure you receive the optimal chemical solution for your applications.