This standard specifies the basic requirements, technical requirements, test methods, inspection rules, signs, labels, packaging, transportation, safety, storage and quality commitments and services for industrial anhydrous hydrogen fluoride. This standard applies to industrial anhydrous hydrogen fluoride, which is mainly used to prepare electronic-grade hydrofluoric acid, fluorinating agents, fluorohaloalkane and reagent hydrofluoric acid and other fluorine-containing products. Molecular formula: HF Relative molecular mass: 20.01 (according to 2016 international relative atomic mass)
T/ZZB 0408-2018 history
2018T/ZZB 0408-2018 Anhydrous hydrogen fluoride for industrial use