Stannous chloride CAS: 7772-99-8, also known as tin(II) chloride, is an important inorganic compound with the chemical formula Cl2Sn and a molecular weight of 189.6 g/mol. It is typically found as a white powder that is highly soluble in water, forming a clear, acidic solution. Stannous chloride is widely used in industrial, chemical, and pharmaceutical applications due to its strong reducing properties and versatility.
Applications
Industrial Applications
Stannous chloride is extensively used in metal plating and surface treatment. It serves as a reducing agent for electroplating tin on various metals, protecting surfaces from corrosion. It is also employed in the production of tin-based catalysts and in the manufacture of specialty chemicals.
Pharmaceutical and Chemical Research
In pharmaceutical chemistry, Cl2Sn is used as a reducing agent in the preparation of certain drugs and intermediates. Its ability to selectively reduce nitro compounds to amines makes it valuable in the synthesis of pharmaceuticals and fine chemicals.
Analytical Chemistry
Stannous chloride is commonly used in analytical chemistry for colorimetric tests, such as the detection of mercury, gold, and other metal ions. Its strong reducing properties enable quantitative and qualitative analyses in laboratory settings.
Other Applications
It also finds applications in the food industry as a stabilizer and in organic synthesis for reducing aldehydes, ketones, and other functional groups. The compound’s versatility makes it a staple reagent in many chemical processes.
Conclusion
Stannous chloride (CAS: 7772-99-8) is a highly versatile and widely used inorganic compound with applications spanning industrial, pharmaceutical, and analytical fields. Its strong reducing ability, combined with its solubility and chemical stability, makes it a key reagent in numerous processes. UCHEM provides high-quality Stannous chloride to meet the needs of research institutions and industries worldwide, ensuring reliable supply and consistent performance.
