... grade white powder BP2000,USP24,E211,GB2000,FCC4 KOSHER, HALAL,ISO,HACCP Food preservative Sodium Benzoate pharmaceutical gradewhite powder BP2000,USP24, ... E211,GB2000,FCC4KOSHER, HALAL,ISO,HACCPFood preservativeSodium benzoate is a preservative. ... 001%Arsenic: no more than 0.0003% sodium benzoate powder