This standard specifies the classification, requirements, test methods, inspection rules, signs, packaging, transportation and storage of industrial potassium carbonate. This standard applies to industrial potassium carbonate, which is mainly used as a raw material for decarburization of synthesis gas, electron tubes, glass, enamel, printing and dyeing, welding electrodes, film development, inorganic salts and picture tube glass bulbs.
GB/T 1587-2000 history
2016GB/T 1587-2016 Potassium carbonate for industrial use
2000GB/T 1587-2000 Potassium carbonate for industrial use