Laizhou Xinhe Chemical Co., Ltd.
Main products:Magnesium Sulfate,Kieserite
Contact Us
  • Contact Person : Ms. Du Jianxia
  • Company Name : Laizhou Xinhe Chemical Co., Ltd.
  • Tel : 86-535-2277128
  • Fax : 86-535-2277128
  • Address : Shandong,Laizhou,Hutouai Town
  • Country/Region : China
  • Zip : 261400

99.5% Magnesium Sulfate fertilizer MgSO4.7H2O

99.5% Magnesium Sulfate fertilizer MgSO4.7H2O
Product Detailed
99.5% Magnesium Sulfate fertilizer MgSO4.7H2O transparent crystal main contain 99.5% min Mg 9.81%min used as fertilizer...

99.5% Magnesium Sulfate fertilizer MgSO4.7H2O used as fertilizer... 

(1)Technical Index  

                                      CERTIFICAT OF ANALYSIS










              White Small Granular











Chloride (CL)


Ferron (Fe)


Arsenic (As)


Heavy Metal (Pb)




Size (mm)

                     0.1-1 1-4 2-4



(2)The Making Process






1.In agriculture and gardening, MgSO4.7H2O is used to correct magnesium deficiency in soil,since magnesium is an essential element in the chlorophyll molecule.It is most commonly applied to potted plants, or to magnesium-hungry crops,such as potatoes,roses,tomatoes,peppers and cannabis.The advantage of MgSO4.7H2O over other magnesium soil amendments(such as dolomitic lime) is its high solubility.


2.MgSO4.7H2O is also used to maintain the magnesium concentration in marine aquaria which contain large amounts of stony corals as it is slowly depleted in their calcification process.In a magnesium-deficient marine aquarium is present to sabilize these ions in the saltwater and prevent their spontaneous precipitation ionto calcium carbonate.


3.MgSO4.7H2O is used as the electrolyte to prepare copper sulfate.


4.MgSO4.7H2O is used as a brewing salt in beer production to adjust the ion content of the brewing water and enhance enzyme action in the mash or promote a desired flavor profile in the beer.


5. MgSO4.7H2O is also widely apply in medical use.



(4)Our Advantage:


Laizhou Xinhe Chemical Co. Ltd is a company specializing in the production and export of high quality MgSO4.7H2O .Our factory makes only this product, and we are the only factory that is around Mg mine, so we are very professional. our company is near the Seaport,so I am sure to give you the cheapest price that other companies couldnot. The product that we offer you is white,dry partical,free flowing...

Delivery time is within one week(our daily production is 100tons).

Every week we export to other countries, so please donot worry about the quality.

Our company is a scientific and technological enterprise specializing in the teatment and MgSO4.7H2O.We have develpoed our own team of experience in industrial waste management,resource utilization ,as well as exploitation of energy resources.A number of our technologies and products have been widely adopted by more than 10 chemical. In a world,we can provide you the factory price and high quality products.

All kinds of Magnesium Sulphate:

Magnesium Sulphate MgSO4.7H2O 0.1-1mm:

Magnesium Sulphate MgSO4.7H2O 0.2-3mm:

Magnesium sulphate MgSO4.7H2O 1-4mm:

Magnesium sulphate MgSO4.7H2O 2-4mm:

Magnesium Sulphate MgSO4.7H2O extrusion particles 2-4mm White color:

Magnesium Sulphate MgSO4.7H2O extrusion particles 2-4mm Yellow color:

Magnesium Sulphate MgSO4.7H2O extrusion particles 2-4mm Green color:

Magnesium Sulphate MgSO4.7H2O extrusion particles 2-4mm Brown color:

Magnesium sulphate Monohydrate (Kieserite) 80-120mesh:

Magnesium sulphate Monohydrate (Kieserite) 2-4mm:

All kinds of packages:

Factory workshop :

Sulfuric acid pool:


ADD: Laizhou Industrial Zone ,Shandong,China

Mobile: 86-13791163852



To ensure your nice buying experience, we offer following services.


1.Quality Assurance

(1)Inspection is welcomed to visit to our factory as long as the buyers are interested in our products.

(2)We grantee the cargo quality to be exactaly as same as the samples.


2. Agglomeration Problem

(1)Double layers bag PP with PE bag will be used to protect product from moisture.

(2)The buyers should keep the cargo in dry and sunless circumstance.



(1)Alibaba Escrow is highly recommended for trial order.

(2) T/T payment is prefered,however L/C is acceptable when the trading volume is large.




                                                                Service Tenet


We sincerely hope you can have a nice buying experience and enjoy our cooperation. You shall contact us whenever sny problrm appears.Then we will get it solved timely without any shirking responsibility! It is the PARTNER ratherthan BUYER we are seeking!


Welcome to your inquiry !

99.5% Magnesium Sulfate fertilizer MgSO4.7H2O

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