This standard specifies the technical requirements, inspection methods, packaging, marking, storage, etc. of industrial nitrogen. This standard applies to gaseous nitrogen or liquid nitrogen produced from separated air, mainly used as protective gas, replacement gas, low-temperature storage, etc. Molecular formula: N2. Relative molecular mass: 28.0134 (calculated according to the international relative atomic mass in 2005).
GB/T 3864-2008 Referenced Document
GB 14194 Rules for filling of permanent gas cylinders
GB 15258 General rules for preparation of precautionary label for chemicals*, 2009-06-21 Update
GB 16483 General rules for preparation of chemical safety data sheet
GB 16912 Safety technical regulation for oxgen and relative gases produced with cryogenic method*, 2008-12-11 Update
GB 17264 Safety specification for filling station of permanent gas cylinders
GB 190 Packing symbol of dangerous goods*, 2009-06-21 Update