Potassium Sodium Tartrate, widely recognized by its historical name Rochelle Salt, is a fascinating chemical compound with a distinct set of properties that make it valuable across numerous industries. As a double salt of tartaric acid, its molecular structure and physical characteristics dictate its behavior and efficacy in applications ranging from electroplating to food processing. NINGBO INNO PHARMCHEM CO., LTD. provides this essential chemical, ensuring clients understand its core attributes.

The chemical formula for Potassium Sodium Tartrate is C4H4KNaO6, often found in its tetrahydrate form (C4H4KNaO6·4H2O). This composition gives it a molecular weight of approximately 282.1 g/mol. Physically, it typically appears as a colorless transparent crystal or a white crystalline powder, possessing a slightly saline taste. Its density is noted at 1.24, and it has a melting point in the range of 70-80°C. These properties are essential for handling and formulating the chemical in various industrial processes. When industrial buyers consider to buy Potassium Sodium Tartrate, understanding these parameters ensures compatibility with their existing equipment and procedures.

Solubility is another critical property; Rochelle Salt is highly soluble in water, which is beneficial for applications requiring aqueous solutions, such as electroplating baths or chemical reagents. However, it is practically insoluble in alcohol. Its pH range is typically between 6.5 and 8.5, indicating a near-neutral to slightly alkaline nature in solution, which is advantageous in certain formulations where extreme pH levels are undesirable. The stability of Potassium Sodium Tartrate under normal storage conditions, when kept in sealed containers in a cool, dry place, is also a significant factor for industrial users.

Beyond these fundamental properties, Rochelle Salt is also known for its piezoelectric effect, although this aspect has seen its application shift with the development of more stable synthetic materials. Nevertheless, these inherent chemical and physical characteristics make it an indispensable compound. NINGBO INNO PHARMCHEM CO., LTD. ensures that the Potassium Sodium Tartrate supplied meets rigorous quality standards, allowing clients to leverage these properties effectively in their processes. Trust NINGBO INNO PHARMCHEM CO., LTD. for your reliable supply of this key chemical intermediate.