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, 99.5% Heptapydrate Mgnesium Sulfite, Agriculture Grade Heptapydrate Magnesium Sulfite manufacturer / supplier in China, offering Agriculture Grade 99.5% Heptapydrate Magnesium Sulfite/Mgso4 as Agricultural Fertilizer, Flotation Reagent Na2s2o5 Mining Industry Chemicals PH 4.3, Absorbed Easily&Not Destroy The pH of Soil Magnesium Sulfite/Mgso4 and so on.

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Supplier Homepage Products 99.5% heptapydrate magnesium sulfite Agriculture Grade 99.5% Heptapydrate Magnesium Sulfite/Mgso4 as Agricultural Fertilizer

Agriculture Grade 99.5% Heptapydrate Magnesium Sulfite/Mgso4 as Agricultural Fertilizer

Get Latest Price
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.
99.5% Agriculture 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 Sulfate is made of natural magnetite and sulfuric acid. It is an inorganic salt containing magnesium , sulfur and oxygen , with the formula MgSO4. It is found as the mineral kieserite. The overall global annual usage in the mid-1970s of the monohydrate was 2.3 million tons , of which the majority was used in agriculture.

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.Magnesium Sulphate is a stable quality agricultural fertilizer that is made from Magnesium Sulphate Oxide of good quality. It is widely used in agriculture and forestry. There are two teatures: to be absorbed easily and not destroy the PH of soil.
2.MgSO4.7H2O can be used to produce magnesium-containing compound fertilizer and increase crop yield.

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

Agriculture Grade 99.5% Heptapydrate Magnesium Sulfite/Mgso4 as Agricultural Fertilizer

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