This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation, storage and safety of food additive sodium hydroxide. This standard is applicable to food additive sodium hydroxide prepared by causticization method, simple diaphragm electrolysis method and ion membrane method, and used as an acidity regulator in the food industry. Molecular formula: NaOH Relative molecular mass: 40.00 (according to the international relative atomic mass in 1997)
GB 5175-2000 history
2016GB 1886.20-2016 National Food Safety Standard Food Additive Sodium Hydroxide