Gold Member Since 2014
Audited Supplier
Qingzhou Zhongyuan Chemical Industry Co., Ltd.

Magnesium Sulfate, Magnesium Sulphate, Bitter Salt manufacturer / supplier in China, offering Magnesium Sulfate Mgso4., Industrial Grade, Agricultural Grade, Feed Grade, Aluminium Sulphate, Al2 (SO4) 3, for Water Effluent Treatment, Paper, Textile Industry, SHMP Sodium Hexametaphosphate, 68%, 65%, 60%, Factory Price, Water Softening Agent in Solution for Printing, Dyeing, and Boiler and so on.

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Supplier Homepage Product Fertilizer Magnesium Sulfate Magnesium Sulfate Mgso4., Industrial Grade, Agricultural Grade, Feed Grade

Magnesium Sulfate Mgso4., Industrial Grade, Agricultural Grade, Feed Grade

FOB Price: US $120 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $120/ Ton
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Production Capacity: 3000tons/Month
Transport Package: Plastic Bag
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 98% min.
  • Appearance: Powder
  • CAS No.: 10034-99-8
  • Purity: 99.5%
  • Specification: SGS ISO
  • HS Code: 28332100
  • Type: Magnesium Sulfate
  • Grade Standard: Agriculture Grade
  • Einecs No.: 231-298-2
  • Trademark: LY
  • Origin: Shandong
Product Description
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you


Magnesium sulfate
1. Assay: 99.5%
2. Apperance: White Crystal
3. Industrial and agriculral use
4. Control the content as request
Magnesium sulfate
We can control the content according to the request of clients.

Magnesium Sulfate

Molecular Formula: MgSO 4.7H 2 O.
Molecular weight: 246.48.

--White exiguous acicular or oblique-pillar crystal. Smell-less, tast-bitter. Easily efflorescent at dry air.
--Speciific gravity is 1.68.
--Freely soluble in water. Solublein its own waterat 67.5oC. Slightly soluble in ethanol and glycerin.
--Dcomposing is heatedup. Lossing 4 crystal waterat 70-80oC. About at 200oC, lossing all of its crystal water becomes anhydrous compounds.

--Mainly used in tanning, pringting and dyeing, activator, papermaking, plastic, porcelain, pigment matchmaking, dynamite and fireproof materials making.
--Can used in pringting and dyeing delaine as the aggravating reagent of calico or silk, and as filling up of wooden-cotton products. Be used as Epsom salts at medicine.

Packing, Storage and Transportation:
Knitting bags with plastic liners, 25kg, 40kg, 50kg per bag.
Stored in dry and cool place. Protection from sunshine, rain, moisture.

Magnesium Sulphate 98% is Water Soluble Micronutrient Fertilizer. Releases magnesium quickly for fast green up. Where nitrogen level is to be controlled and magnesium is to supplied.


Magnesium Sulphate Heptahydrate Magnesium Sulfate Pentahydrate Magnesium Sulphate Trihydrate Magnesium Sulfate Dihydrate Magnesium Sulphate Monohydrate Magnesium Sulfate Anhydrate
Assay %min 99.5 99 99 99 99 98
MgSO4% min 48.59 56 68 76 86 98

MgO %

16.20 19.00 22.70 25.30 28.60 32.60

Mg %

9.80 11.31 13.65 15.23 17.21 19.6
PH(5% Solution) 5.0-9.2 5.0-9.2 5.0-9.2 5.0-9.2 5.0-9.2 5.0-9.2
Iron(Fe)%max 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015
Chloride(Cl)%max 0.014 0.014 0.014 0.014 0.014 0.014
Heavy metal (as Pb)%max 0.0006 0.0006 0.0007 0.0007 0.0008 0.0008
Arsenic(As)%max 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002
Appearance White Crystals White powder Or granule White powder Or granule White powder Or granule White powder Or granule White powder Or granule
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