Application of iron powder in deoxidizing

Deoxy preservative is also called deoxidizer or deoxidizer, is a kind of use of iron and oxygen chemical reaction, with water and salt as a catalyst, in promoting its own reaction at the same time, the use of reduced iron powder loose porous, can effectively absorb oxygen in food packaging bags characteristics. Deoxidizer is non-toxic and tasteless, complete deoxygenation, the time required to eliminate oxygen is short, so that all kinds of food is not easy to moldy, and at the same time to maintain the original flavor of food, freshness and nutritional composition unchanged. It also has a good effect on long-term storage of precious metals, instruments and meters, rust and mildew proof.