Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
900 square meters
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Heptapydrate Magnesium Sulfite Fertilizer, Magnesium Sulfite Used in Plant Growth, Heptapydrate Magnesium Sulfite manufacturer / supplier in China, offering Fertilizer Heptapydrate Magnesium Sulfite Used in Plant Growth Mgso4.7H2O, Biodegradable Plastic Bags Gravure Printing Vest Carry Bag Heat Seal, 74% Dihydrate Calcium Chloride Solid and so on.

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Supplier Homepage Products 99.5% Heptapydrate Magnesium Sulfite Fertilizer Heptapydrate Magnesium Sulfite Used in Plant Growth Mgso4.7H2O

Fertilizer Heptapydrate Magnesium Sulfite Used in Plant Growth Mgso4.7H2O

Min. Order / Reference FOB Price
27 Tons US $100-110/ Ton
Port: Qingdao, China
Production Capacity: 25000tons/Year
Payment Terms: L/C, T/T, Western Union
CAS No.: 10034-99-8
Formula: Mgso4.7H2O
Certification: ISO
Purity: ≥99%
Type: Magnesium Sulfate
Appearance: Granular

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Basic Info.

Model NO.
MgSO4.7H2O Heptapydrate Magnesium Sulfite
Grade Standard
Agriculture Grade
White or Colorless Crystal, Odorless
Water Solubility
Easy to Dissolve in Water But a Little in Alcohol
Other Name
Espom Salt
Molecular Weight
Transport Package
25kgs/PP/PE Bag
Agriculture 99.5% Heptapydrate Magnesium Sulfite
HS Code
Product Description
Brief introduction
Magnesium and 15 other elements are considered to be plant growth and high-yield nutrients. The nutrients (nitrogen , phosphorus and potassium) contained in traditional fertilizers are obviously insufficient to increase agricultural yield , while medium-sized nutrients (calcium , magnesium , sulfur) and micronutrients (zinc , copper , iron , manganese , boron , molybdenum and chlorine) become less common in the soil , and the lack of these nutrients leads to reduced crop yields. Practice has shown that magnesium is extracted from the soil in excess and is the main source of this widespread malnutrition. Magnesium is an important component in increasing productivity and agricultural production and must be replenished in a timely manner. If the body of the livestock is deficient in magnesium , it will lead to material metabolism and neurological dysfunction , supply disorders , affecting the growth and development of livestock and poultry , and even death.

In the dry air , MgSO4.7H2O is easily weather to powder ; when heted gradually , it becomes anhydrous magnesium sulphate. It is soluble in water , slight soluble in alcohol and diethylether , insoluble in acetone. The melting point is 1124°C , relative density (water = 1) is 2.66.

1. Used as a fertilizer. Magnesium is an important component of chlorophyll , essential for photosynthesis and an activator for many enzymes. Magnesium sulphate is an important fertilizer that helps crops grow and produce high yields. It provides rich nutrients for the crops and loosens the soil.
2.Used as a feed additive. Magnesium sulfate heptahydrate is used as a supplement to magnesium in feed processing. Magnesium is an activator of various enzymes in livestock and poultry , and plays an extremely important role in the metabolism of substances and nerve functions in livestock and poultry.

Product NameMgSO4·7H2O
AppearanceColorless crystal , odorless
Clarity of SolutionClear
Chloride %≤0.01
Heavy Metals %≤0.001
Iron Salt %≤0.0015
Arsenic Salt %≤0.0002
Purity %≥99.5

Fertilizer Heptapydrate Magnesium Sulfite Used in Plant Growth Mgso4.7H2O

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