For any scientist or chemist involved in rigorous analytical work, the quality and specifications of the reagents used are paramount. Potassium Pyrosulfate (CAS 7790-62-7) is a key inorganic compound widely employed in chemical analysis, and understanding its precise specifications is crucial for achieving reliable and reproducible results. As a dedicated manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of these details for our B2B clients.

Potassium Pyrosulfate, also known as dipotassium disulfate, has the chemical formula K2O7S2 and a molecular weight of approximately 254.32 g/mol. Its primary function in analytical chemistry is as an acidic solvent, facilitating the dissolution of samples that are resistant to other methods. This property makes it indispensable for tasks such as the analysis of electrolytic metals in steel, where complete sample preparation is vital for accurate quantitative determination.

Key specifications to consider when purchasing Potassium Pyrosulfate include the assay, which should typically be 98.0% or higher for analytical grade material. Manufacturers like us also focus on minimizing impurities. For instance, low levels of water-insoluble matter (often ≤0.01%), chlorides (≤0.01%), and phosphates (≤0.01%) are critical indicators of high purity. These stringent specifications ensure that the reagent itself does not interfere with the analytical outcome, a point of significant concern for R&D scientists and product formulators.

When you are looking to buy Potassium Pyrosulfate, it is advisable to obtain a Certificate of Analysis (CoA) from your potential supplier. This document will detail the specific batch's compliance with the stated specifications. NINGBO INNO PHARMCHEM CO.,LTD. provides comprehensive CoAs with our products, offering transparency and confidence to our clients. Understanding these specifications helps procurement managers make informed decisions and secure the best value and quality when sourcing from manufacturers in China.

The physical appearance of high-grade Potassium Pyrosulfate is typically a white crystal. Its stability in storage is also important; it should be kept in a cool, dry, and well-ventilated place, away from incompatible materials. As a leading supplier, we ensure our packaging and storage recommendations are aligned with industry best practices to maintain product integrity. If your laboratory or manufacturing process requires this essential chemical, we encourage you to reach out for a detailed quote and to learn more about our product's specifications.

By prioritizing these specifications and choosing a reliable supplier like NINGBO INNO PHARMCHEM CO.,LTD., you can ensure the efficiency and accuracy of your chemical analysis procedures. We are committed to being your trusted source for high-quality Potassium Pyrosulfate.