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Xiamen Topusing Imp. & Exp. Co., Ltd.

Magnesium Sulphate Anhydrate, Magnesium, Sulphate manufacturer / supplier in China, offering Magnesium Sulphate Heptahydrate Big Crystal MGO16%, Calcium Dihydrogen Phosphate, Phosphorous Acid and so on.

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Supplier Homepage Product Trace elements Magnesium Sulphate Heptahydrate Big Crystal MGO16%

Magnesium Sulphate Heptahydrate Big Crystal MGO16%

FOB Price: Get Latest Price
Min. Order: 24 Tons
Production Capacity: 5000mt/Month
Transport Package: 25kgs Plastic Woven Bag
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: Magnesium Sulphate Heptahydrate
  • Release Type: Quick
  • Chemical Character: Chemical Neutral
  • Type: Traceelement
  • Specification: SGS
  • HS Code: 2921219000
  • Classification: Trace Element Fertilizer
  • Infection on Soil: Physiological Neutral
  • Appearance: Crystal
  • Trademark: TU
  • Origin: China
Product Description
Magnesium Sulphate Heptahydrate
 
Chemical Name: Magnesium sulphate heptahydrate
Molecular Formula: MgSO4.7H2O   
Molecular Weight: 246.47
CAS No. : 10034-99-8
 
Properties  
Magnesium sulphate heptahydrate do many benefits to crops. Magnesium sulphate has good water solubility, and can be absorbed by the crop easily, also it will soon make the folium return green, and reinforce the ability of photosynthesis. The density is 1.67-1.71g/cm3. Its melting point is 1124ºC. It is soluble in water,slight soluble in alcohol and diethyl ether, insoluble in acetone.
 
Composition
ItemsSpecifications
Appearancewhite crystalline powder
Assay99.0% min.
MgSO448.6% min.
Cl0.03% max.
MgO16.2% min.
Arsenis (As)2ppm max
Ferrous (Fe)15ppm max.
Plumbum (Pb)8ppm max.
 
Application
Usually we use the foliage dressing of the magnesium fertilizer to remedy the magnesium deficiency for the fruiter, solanaceous vegetable, legume vegetable caused by the root barrier, In a general way, we will spray 1%-2% magnesium sulphate solution, application for 3-4 times, interval 7-10 days.
 
Packing
25kg plastic woven bag
 
Storage
Keep dry, not get wet when storing. Keep in cool, out-of-sun place.
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Mr. Chen Sheng Jie
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