Molecular formula: MgSO4.3H2O

Relative molecular weight: 174.41

Cas No.: 15320-30-6

EINECS: 231-298-2

Magnesium sulfate is also known as sulfur bitter, bitter salt, epsom salt, epsom salt, industrial magnesium sulfate generally refers to magnesium sulfate 7 water, which is a white powder with no odor and bitter taste, and a relative density of 2.66.It is soluble in water and slightly soluble in ethanol.It is a magnesium-containing compound.

2.Product use:

(1) Agriculture

Magnesium is an important component of chlorophyll, which is essential for photosynthesis.Magnesium contributes to crop growth and high yield.It can not only provide magnesium and sulfur, but also loosen the soil.Magnesium is an important ingredient in increasing productivity and agricultural production, and it must be supplemented in a timely manner.It is usually used for potted plants or magnesium-deficient crops, such as tomatoes, potatoes, roses, etc.The advantage of magnesium sulfate over other fertilizers is its higher solubility.

(2) Animal Husbandry

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 material metabolism and nerve function disorders, supply disorders, affect livestock and poultry, and even lead to death.

(3) Industry

It is used as a synthetic additive for ABS and PVC resins, papermaking, printing and dyeing industries, etc.In addition, it is used for industrial sewage treatment, which condenses and settles waste liquid sewage to meet sewage discharge standards.It is used as a filler in the tanning industry to enhance heat resistance.It can be used as a dyeing agent, aggravating agent, and magnesium dyeing agent for fabrics in printing and dyeing.It is used as a flame retardant for plastics such as acrylic resin in terms of fireproof materials.Those containing a small amount of crystallized water or without crystallized water can be used for the synthesis and mixing of ingredients of products with a water content that is not too high. They can be used as desiccants and dehydrating agents in organic chemicals, used for printing and dyeing thin cotton fabrics and silk, as an aggravating agent for cotton silk and a filler for kapok products.