Home / Standards / GB 31631-2014 GB 31631-2014 National Food Safety Standard — Food Additive — Ammonium Chloride 食品安全国家标准 食品添加剂 氯化铵 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A