Magnesium sulfate is also called diarrhea salt, sulfur bitter, bitter salt, and diarrhea salt, often refers to magnesium sulfate heptahydrate.
The appearance of magnesium sulfate heptahydrate is needle-like or oblique columnar crystals, which are unstable in the air. Because magnesium sulfate heptahydrate is not easy to dissolve, it is easier to weigh than anhydrous magnesium sulfate, which is convenient for quantitative control in the industry.
Magnesium sulfate has very important applications in various industries:
1. Can be used as a weighting agent for cotton and silk, as a filler for kapok products;
2. It can be used as brewing additive and as a nutritionist during fermentation;
3. In the tanning industry as a filler to enhance heat resistance;
4. Can be used as fertilizer to provide nutrition for the dealer;
5. It can be used in industrial sewage treatment to make it reach the sewage discharge standard and so on.