m-Cresol-4-Sulfonic Acid Ammonium Salt

m-Cresol-4-Sulfonic Acid Ammonium Salt is a chemical compound that is widely used in the chemical industry for various purposes such as chemical synthesis, analytical reagents, and as a catalyst. It is an ammonium salt of the sulfonic acid derivative of m-cresol. The chemical formula for m-Cresol-4-Sulfonic Acid Ammonium Salt is C7H9NO3S and it has a molecular weight of 191.22 g/mol. It appears as a white crystalline powder that is soluble in water and ethanol. In terms of its chemical properties, m-Cresol-4-Sulfonic Acid Ammonium Salt is a strong acid with a pKa of 1.7. It is a hygroscopic compound, meaning that it readily absorbs water from the surrounding environment. It also has a melting point of 226-230°C and a density of 1.51 g/cm³. The compound is commonly used in the synthesis of pharmaceuticals, particularly in the production of antibiotics and other drugs. It also serves as a standard reference material in analytical chemistry for the calibration of chromatographic and spectroscopic techniques. Overall, m-Cresol-4-Sulfonic Acid Ammonium Salt is a versatile and useful chemical compound that has a wide range of applications in the chemical industry. Its strong acid properties and water solubility make it a valuable tool for chemical synthesis and analysis.