Sulphuric Acid AR (Analytical Reagent) is a high-purity chemical commonly used in laboratories and industrial applications. Known for its strong acidic properties, it plays a crucial role in various chemical reactions and processes. In this guide, we will delve into the unique characteristics and applications of Sulphuric Acid AR.
Properties of Sulphuric Acid AR
Sulphuric Acid AR is characterized by its high concentration and purity. Typically, it has a concentration of around 98%, making it a potent acid. Its purity level is crucial for analytical applications, ensuring that it does not contain impurities that could interfere with experimental results. The acid is a colorless to slightly yellow viscous liquid, known for its highly exothermic reaction when mixed with water.
Applications in the Laboratory
In laboratory settings, Sulphuric Acid AR is used in titrations and as a reagent for various chemical analyses. Its high purity ensures accurate and reliable results, which is essential for scientific research. Additionally, it is used in the preparation of samples, pH adjustment, and as a dehydrating agent. Its ability to react with organic and inorganic substances makes it a versatile tool in the lab.
Industrial Uses of Sulphuric Acid AR
Beyond the laboratory, Sulphuric Acid AR finds applications in numerous industries. It is a key component in the manufacture of fertilizers, particularly in the production of phosphate fertilizers. It is also used in the chemical industry for the synthesis of various chemicals, including hydrochloric acid and nitric acid. Other uses include refining petroleum, processing metals, and producing detergents.
Safety and Handling
Due to its highly corrosive nature, handling Sulphuric Acid AR requires strict safety measures. Personal protective equipment (PPE) such as gloves, goggles, and lab coats are mandatory. It should be stored in a cool, dry place, away from incompatible substances like organic materials, bases, and metals. In case of contact with skin or eyes, immediate rinsing with plenty of water and seeking medical attention is essential.
