Magnesium sulfate uses magnesium oxide,magnesium hydroxide,magnesium carbonate,and magnesite as raw materials,and is decomposed or neutralized by adding sulfuric acid.At the same time,the by-product of potassium chloride production is used as a raw material,mixed with the magnesium-containing mother liquor after bromine production in proportion,cooled,crystallized and separated to obtain crude magnesium sulfate,and then heated,filtered,purified,cooled and crystallized to obtain industrial magnesium sulfate.It can also be heated,concentrated,crystallized and separated from brine or an aqueous suspension of carbonated magnesium oxide and gypsum.

When storing magnesium sulfate,whether you pay special attention to some key points,such as work clothes,protective glasses,strict operating procedures training and storage environment requirements,you can see the following introduction,so that you can better store the product and prevent danger,so as not to affect the product quality.

　　The products shall be stored in a cool and ventilated warehouse;Keep away from fire and heat sources to prevent direct sunlight;The packaging shall be sealed and stored separately from oxidant to avoid mixed storage.The storage area shall be provided with suitable materials to prevent leakage.

　　Storage method of magnesium sulfate:

　　Operation precautions,operate in a closed manner and exhaust locally.Prevent dust from being released into the workshop air.Operators need to receive special training and strictly abide by operating procedures.It is recommended that operators wear self-priming filter dust masks,chemical protective glasses,anti-virus wor

　With the development of agricultural technology,magnesium sulfate is used as a fertilizing material.Let's take a look at the specific uses of magnesium sulfate and whether it can be used as a foliar fertilizer.

　　1.Applied to soil

　　As a base fertilizer,it should be mixed with other chemical fertilizers or organic fertilizers before plowing,or mixed with refined fertilizers and applied separately.Top dressing should be applied early,applied in furrow or washed with water.The appropriate dosage of magnesium fertilizer applied to the soil is 10-13 kg per mu,and the amount converted into pure magnesium is 1-1.5 kg per mu.After one application,it can be applied after several crops,not every season.

　　2.Spray on the leaves

　　Liquid foliar fertilizer,sprayed on the leaves in the early and middle stages of crop growth.Different crops and different growth periods of the same crop require different spraying concentrations.The spraying concentration of magnesium sulfate aqueous solution sho