Chlorine（INS No. 925）氯气
Prepared at the 28th JECFA (1984), published in FNP 31/2 (1984) and in FNP 52 (1992) Metals and arsenic specifications revised at the 63rd JECFA (2004). A treatment level of 2.5g Chlorine /kg flour was established at the 29th JECFA (1985)
