濃鹽酸有的是種最溫順的二元有機肥料燒堿溶液，能和越來越多合金合金情況不良反應。高濃磷酸濃度的濃鹽酸有強儲水溶性，可以用在作甩干過濾劑，增碳材質、紙頁、棉麻非織造布及菌物皮和肉等含碳水有機肥料化合物的類物質。與水混后時，亦會拉出大批能量。其兼有強的生銹性和空氣氧化性，故需應當用到。有的是種很重要的工業品企業奶茶原料，可以用在于開發磷肥、中成藥、火藥、顏色、洗衣機清洗劑、蓄電瓶等，也多方面使用于油煙凈化變壓器油、合金合金冶煉并且 顏料等工業品企業中。最常見作化學式制劑，在有機肥料分解成中可以用在作甩干過濾劑和磺化劑。 Sulfuric acid is one of the most active binary inorganic strong acids, which can react with many metals. High concentration sulfuric acid has strong water absorption and can be used as dehydrating agent, carbohydrate-containing substances such as carbonized wood, paper, cotton and linen fabrics and biological skin and meat. When mixed with water, a large amount of heat is released. It has strong corrosiveness and oxidation, so it should be used cautiously. As an important industrial raw material, it can be used in the manufacture of fertilizers, drugs, explosives, pigments, detergents, batteries, etc. It is also widely used in the purification of petroleum, metal smelting and dyestuff industries. It is often used as a chemical reagent, dehydrating agent and sulfonating agent in organic synthesis.