Magnesium Sulfate Molecular Formula: MgSO4·7H2O.Molecular weight: 246.48.--White exiguous acicular or oblique-pillar crystal. Smell-less, taste-bitter. Easily efflorescent at dry air. --Specific gravity is 1.68. --Freely soluble in water. Slightly soluble in ethanol and glycerin. Soluble in its own water at 67.5â. --Losing 4 molecules crystal water at 70-80â. Losing all of its crystal water at 200â becomes anhydrous compounds.
Magnesium Sulte Heptahydrate is used in agriculture and gardening fertilizer:It is applied to Magnesium deficient soil, soluble in the water, absorbed by the soil, to make it fertile. As a key component of chloroll molecule, it absorbs sunlight, utilizing the light energy for providing food nutrients for plants during tosynthesis, which can strengthen nutrition to increase the output and crop growth. Magnesium sulfate has higher solubility than other fertilizers.Magnesium Sulte Heptahydrate is used in feeding:As an essential supplement nutrient for stock farming, magnesium sulfate plays an important role in animals âbone and muscle contraction, which is a cofactor in hundreds of enzymatic reaction. It is widely used in animal feeding and drinking water to supplement magnesium which is lack of in soil and plants. It is helpful for the animal growing and improve the quality of animal husbandry products