This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety of liquid sulfur trioxide. This standard applies to liquid sulfur trioxide for industrial use.
GB/T 23855-2009 Referenced Document
GB 12268 List of dangerous goods*, 2012-05-11 Update
GB 15258 General rules for preparation of precautionary label for chemicals*, 2009-06-21 Update
GB 190 Packing symbol of dangerous goods*, 2009-06-21 Update
GB/T 1250 Rules for expression and judgement of limiting values
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 601 Chemical reagent.Preparations of reference titration solutions*, 2016-10-13 Update
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6680-2003 General rules for sampling liquid chemical products
GB/T 6682 Water for analytical laboratory use.Specification and test methods