reduced iron powder in deoxidizing preservative

Deoxidized preservative is made of reduced iron powder activated carbon water absorbent resin and salt mixed. 

Deoxidizer in the production process, due to the cost of the reason, generally used once reduced iron powder, its iron content is greater than 92%;The iron content of products for export should not be less than 96.5%;Because of the particularity of the industry, the heavy metal can not exceed the standard.The reduced iron powder produced by us does not contain heavy metals and can be widely used in the food and pharmaceutical industry.