Hydrofluoric acid (hydrofluoric acid, hydrofluoric acid, hydrofluoric acid) is an aqueous solution of hydrogen fluoride (HF). The industry is produced in the form of 40% (more often), as well as 50% and 72% solutions. The name "hydrofluoric acid" comes from hydrofluoric spar, from which hydrogen fl..
Application: for etching and engraving glass; for chemical glass frosting; for cleaning boilers and pipes from rust; as a substitute for hydrofluoric acid; for flushing oil pipelines; to dissolve deposits in wells; for bottomhole treatment; etc. Please check wit..