As an important chemical raw material, iron zinc sulfate heptahydrate is also widely used.
Zinc sulfate has a shelf life of 1-2 years from the date of production.
Although zinc sulfate can be stored properly for 2 years, the method of storing zinc sulfate will directly affect the service life of zinc sulfate.
First of all, after the production of iron zinc sulfate heptahydrate, do not rush to pour. Because the temperature of zinc sulfate just produced is relatively high.
If placed directly in a sealed bag, the hot air is not easy to emit, which can cause zinc sulfate caking.
Secondly, zinc sulfate should be kept away from direct sunlight and humid places.
If stored in a humid place, zinc sulfate absorbs moisture and causes caking.
Therefore, reasonable storage of iron zinc sulfate heptahydrate can better guarantee the validity of zinc sulfate.