关于 Isopropyl Alcohol

Isopropyl alcohol, also known as isopropanol or 2-propanol, is a colourless, volatile liquid with a characteristic alcoholic odour. Its chemical formula is C₃H₈O, and it is highly miscible with water, ethanol, and most organic solvents. Industrially, isopropyl alcohol is produced through the indirect hydration of propylene, a byproduct of petroleum refining. This process involves the reaction of propylene with sulfuric acid, followed by hydrolysis. Isopropyl alcohol’s versatility makes it a valuable chemical across various industries, including pharmaceuticals, personal care, and manufacturing.

Isopropyl Alcohol Uses

Solvent Applications

Isopropyl alcohol serves as an effective solvent for a wide range of non-polar compounds. It is commonly used in the formulation of cosmetics, perfumes, and pharmaceuticals, where it helps dissolve ingredients and maintain product stability. Additionally, it is utilised in the production of shellacs and gums, providing the desired consistency and performance in the final products.

Cleaning and Disinfecting Agent

Due to its rapid evaporation and antimicrobial properties, isopropyl alcohol is widely employed as a cleaning and disinfecting agent. It is found in rubbing alcohol, hand sanitisers, and disinfecting pads, effectively eliminating bacteria and viruses on surfaces and skin. In medical settings, it is used to sterilise equipment and clean wounds, ensuring a hygienic environment.

Automotive Industry

In the automotive sector, isopropyl alcohol is used as a de-icing agent for windshields and locks, preventing the formation of ice in cold climates. It also serves as a fuel additive to prevent water accumulation in fuel lines, enhancing engine performance and reducing the risk of freezing.

Electronics Cleaning

Isopropyl alcohol is employed in the electronics industry for cleaning components such as circuit boards and connectors. Its ability to evaporate quickly without leaving residues makes it ideal for removing oils, fluxes, and other contaminants from delicate electronic parts.

Laboratory Applications

In laboratory settings, isopropyl alcohol is used in DNA extraction procedures to precipitate DNA, facilitating its isolation and purification. It also serves as a disinfectant for lab surfaces and equipment, maintaining a sterile working environment.

Isopropyl Alcohol (IPA) Supplier Australia, USA & More!

Redox are trusted, authorised suppliers of isopropyl alcohol. With distribution centres worldwide, we can supply to Australia, USA, UK, NZ, Europe, Asia, and more. Get in touch with our expert team, who can help you order the right product, form, and amount for your needs.