... and inpoisonous, good applied efficiency,small additional quantity food additives,is widely used in food, beverage,flavor and fragrance,frui wine,tobacco ... 55 times of hot water, or 17 times of propylene glycol, then get proper amount according to production need. It can ... metal (Pb) (mg/kg)10 maxArsenic (mg/kg)1 max Food grade Ethyl Maltol