Food additive Sodium Hexametaphosphate

National Food Safety Standard of the P.R.C.: Food Additive Sodium Hexametaphosphate

This standard is applicable to food additive phosphoric acid or food additive phosphoric acid (wet process), sodium carbonate or sodium hydroxide, and food additive sodium hexametaphosphate obtained by melt polycondensation method. It specifies the technical requirements and testing methods for food additive sodium hexametaphosphate.