This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety of industrial potassium hydroxide. This standard applies to industrial potassium hydroxide, which is mainly used in industries such as synthetic fibers, dyes, plastics, and potassium salts.
GB/T 1919-2000 history
2014GB/T 1919-2014 Potassium hydroxide for industrial use
2000GB/T 1919-2000 Potassium hydroxide for industrial use