items |
specifications |
content / % |
≥99.0 |
moisture / % |
≤1.0 |
iron /(mg/kg) |
≤30.0 |
arsenic /(mg/kg) |
≤3.0 |
alkalinity |
pass |
heavy metals(pb) /(mg/kg) |
≤10.0 |
sodium propionate is a kind of food preservative and mildew preventing agent, used in cakes and cheese.
it can be used alone or in combination with propionic acid and sorbic acid.
it can also be used as an inhibitor of viscous substances such as beer.feed additives and so on.