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Hypophosphorous Acid , also known as Hypophosphoric Acid , is a critical chemical compound with the CAS number 6303-21-5 . This article provides an in-depth analysis of its technical specifications, industrial applications, and the company behind its production. Whether you're a chemical engineer, a researcher, or a business professional, this guide will help you understand the value and versatility of this essential acid. Product Overview Hypophosphorous Acid (H₃PO₂) is a colorless, transparent liquid with powerful reducing properties. It is widely used in various industrial and chemical applications, including electroplating, chemical synthesis, and water treatment. As a mild acid, it serves as an intermediate in the production of phosphorus compounds and other high-value chemicals. Its unique chemical structure and reactivity make it a preferred choice in numerous chemical processes. Produced by Tangshan Moneide Trading Co., Ltd. , this product is available in drum or bulk packaging, ensuring convenience for industrial use. For more details, visit the product page . Technical Specifications Category Details Chemical Name Hypophosphorous Acid Another Name Hypophosphoric Acid CAS No. 6303-21-5 Molecular Formula H₃PO₂ Molecular Weight 63.980501 g/mol Appearance Colorless transparent liquid Purity ≥50.0% (Hypophosphorous Acid) Impurities Phosphorous Acid: ≤0.5% Sodium (Na): ≤0.5% Iron (Fe): ≤10 ppm Chloride (Cl): ≤150 ppm Sulfate: ≤100 ppm The specifications highlight the high purity and controlled impurity levels of Hypophosphorous Acid, ensuring its effectiveness in sensitive industrial applications. For detailed technical data, refer to the product page . Key Features and Benefits Potent Reducing Agent : Hypophosphorous Acid is renowned for its strong reducing properties, making it ideal for controlled chemical reactions and processes. Electroplating Applications : It is extensively used in nickel electroplating to enhance the adhesion, smoothness, and thickness of metal coatings, ensuring high-quality finishes. Chemical Synthesis : Acts as an essential intermediate in the production of phosphine, phosphorus derivatives, and other phosphorus-based chemicals critical to pharmaceutical and agricultural industries. Non-Toxicity : Compared to other reducing agents, Hypophosphorous Acid is considered less toxic, offering a safer alternative for industrial use. Industrial Applications 1. Electroplating Hypophosphorous Acid is a cornerstone in electroless plating , particularly in nickel electroplating. It enables the deposition of uniform, durable metal coatings, improving the performance and longevity of industrial components. This application is vital in the automotive, aerospace, and electronics industries, where precision and reliability are paramount. 2. Chemical Manufacturing The compound serves as a reducing agent in the production of phosphorus compounds, including phosphine , which is used in the synthesis of pesticides and pharmaceuticals. Its role in chemical manufacturing underscores its importance in creating high-value chemicals for diverse sectors. 3. Polymerization Initiator In the production of resins and plastics, Hypophosphorous Acid acts as a polymerization initiator , facilitating the formation of complex polymers. This application is crucial in the manufacturing of materials used in construction, packaging, and consumer goods. 4. Water Treatment It is sometimes employed in water treatment processes to control and reduce undesirable substances. Its ability to act as a reducing agent helps in removing heavy metals and other contaminants, contributing to safer water systems. 5. Pharmaceutical and Medical Uses Hypophosphorous Acid is used in medicine as a reducing agent for the determination of arsenic, tellurium, and the separation of tantalum and niobium. Its applications in analytical chemistry and medical research highlight its versatility and importance. Company Background: Tangshan Moneide Trading Co., Ltd. Tangshan Moneide Trading Co., Ltd. is a leading supplier of specialized chemicals, including Hypophosphorous Acid. With a commitment to quality and innovation, the company ensures that its products meet stringent industry standards. Their expertise in chemical distribution and customer service has established them as a trusted partner in the global chemical market. For more information about the company, visit their official website . Storage and Handling Hypophosphorous Acid should be stored in a cool, dry place , away from heat and direct sunlight to maintain its stability and effectiveness. Proper storage practices are essential to prevent degradation and ensure safe handling. Always follow the safety guidelines provided by the manufacturer to minimize risks during transportation and use. Conclusion Hypophosphorous Acid is a vital chemical with a wide range of applications across industries. Its unique properties, including strong reducing capabilities and non-toxic nature, make it an indispensable component in chemical synthesis, electroplating, and water treatment. As a product of Tangshan Moneide Trading Co., Ltd., it exemplifies the company's dedication to quality and innovation. For further details on Hypophosphorous Acid, including technical specifications and safety information, visit the product page . Authoritative References For additional information on chemical standards and measurement practices, refer to the National Institute of Standards and Technology (NIST) . The NIST Guide to the SI provides comprehensive guidelines on the use of the International System of Units (SI), ensuring consistency and accuracy in scientific and industrial applications. Reference: National Institute of Standards and Technology (NIST). "NIST Guide to the SI." Retrieved from https://www.nist.gov/ .

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