For professionals in research and development, product formulation, and industrial production, a deep understanding of chemical properties is fundamental. Zinc Ammonium Chloride, identified by CAS number 14639-97-5, is a compound with a distinct set of characteristics that dictate its utility across various applications. This article delves into the chemical properties and typical specifications of Zinc Ammonium Chloride, providing valuable information for those looking to purchase or utilize it effectively.

The chemical name, Zinc Ammonium Chloride, also referred to as ammonium tetrachlorozincate, points to its composition. Its molecular formula is Cl4H8N2Zn, with a molecular weight of 243.28. This molecular structure underpins its behavior in different chemical environments and its suitability for specific industrial roles. As a product from reputable manufacturers, it is typically supplied in a white powder form, making it relatively easy to handle and incorporate into various formulations or processes.

When assessing the quality and suitability of Zinc Ammonium Chloride, manufacturers provide several key specifications. The purity is a critical factor, with common grades including 99%, 75.0%, 55%, and 45%. For applications demanding high performance, such as in advanced chemical synthesis or sensitive industrial treatments, the 99% purity grade is often preferred. Typical properties provided by suppliers often include a specification for Ammonium Chloride (NH4Cl) content, usually a minimum of 99.5%. The pH of an aqueous solution is generally maintained within a range of 4.0-5.0, indicating a slightly acidic nature. Other important specifications to look for include low moisture content (typically below 0.7%), minimal residue on ignition, and trace amounts of sulfates and heavy metals like lead and iron, often specified in parts per million (ppm) or very low percentages.

These detailed specifications are crucial for R&D scientists and product formulators to ensure the consistent performance and predictability of their processes. For instance, in agricultural applications, the nitrogen content (around 24-25%) is directly relevant to its fertilizer efficacy. In industrial uses like galvanizing flux, the compound's ability to clean and facilitate adhesion is directly influenced by its purity and chemical composition.

For businesses seeking to purchase Zinc Ammonium Chloride, partnering with a manufacturer that transparently provides these detailed specifications is vital. It ensures that you are acquiring a product that aligns with your specific technical requirements. If you are looking for a reliable supplier of Zinc Ammonium Chloride, exploring options that detail these properties will lead to better procurement decisions and successful application outcomes.