English name of chemical：Magnesium Sulphate Heptahydrate

Cas No.: 10034-99-8

Molecular formula：MgSO4·7H2O

Molecular weight：246.47

Product appearance: White columnar crystal

Particle size: small particles 0.1-1mm; medium particles 1-3mm; large particles 2-4mm; extra large particles 4-7mm.

Technical indicators: Main content ≥99.5%; magnesium sulfate≥48.59%; magnesium≥9.8%; magnesium oxide≥16.2%

Main purpose：

1. Fertilizer use of magnesium sulfate: Magnesium is the core element of chlorophyll, which can strengthen the plant reduction process, improve disease resistance, and promote enzyme activation, so that the compacted soil is loose and vigorous, and the root system of the plant is developed to fully absorb nutrients and make the plant more prosperous; sulfur is the main component that makes up the protein and enzyme in the plant body, which can promote root growth and enhance the metabolism and redox effects in the plant body, thereby promoting vigorous crop growth and increasing yield.Therefore, magnesium sulfate is an ideal raw material for the manufacture of compound fertilizers. It can be mixed with nitrogen, phosphorus, and potassium into compound fertilizers or mixed fertilizers according to different needs, or it can be mixed with one or more elements into various fertilizers and photosynthetic fertilizers. After comparative experiments on the actual fertilization of nine crops such as rubber trees, fruit trees, tobacco leaves, legumes and vegetables, potatoes, cereals, etc., magnesium-containing compound fertilizers can increase crops by 15-50% compared to magnesium-free compound fertilizers.

2. Feed use of magnesium sulfate: Feed grade magnesium sulfate is used as a supplement to magnesium in feed processing.Magnesium is an indispensable factor in the bone-building process and muscle contraction of livestock and poultry. It is an activator of various enzymes in livestock and poultry, and plays an extremely important role in the metabolism and nerve function of livestock and poultry.If the body of livestock and poultry lacks magnesium, it can lead to disorders of material metabolism and nerve function, supply disorders, affect the growth and development of livestock and poultry, and even lead to death.

Magnesium in the aquaculture industry is a mineral element necessary for fish. It participates in the composition of bones, teeth, and scales in the body, and is an important component of cell membranes. Magnesium is used as a coenzyme and activator of various enzymes, such as phosphorylase, phosphotransferase, decarboxylase, etc. Coenzymes play an important role in the body's metabolic process.

3. Other uses of magnesium sulfate: it can be used as a filler to enhance heat resistance in fireproof materials; it is used in the light industry to produce fresh yeast, monosodium glutamate, beverages, and mineral water; in the food industry, magnesium sulfate is used in yeast, monosodium glutamate, beverages, mineral water, etc.; In the tanning industry, it is used as a filler; in the electroplating industry, it is used as a conductive salt; in printing and dyeing, it can be used as a dye, aggravating agent, and magnesium dye on fabrics; in addition, it is used in environmental protection for sewage treatment, which condenses and settles waste liquid sewage to make it meet sewage discharge standards.