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Qingzhou Zhongyuan Chemical Industry Co., Ltd.

Magnesium Sulfate, Magnesium Sulphate, Bitter Salt manufacturer / supplier in China, offering Magnesium Sulfate, Mgso4, Used in Tanning, Explosives, Fertilizers, Paper Industry, SHMP Sodium Hexametaphosphate, 68%, 65%, 60%, Factory Price, Water Softening Agent in Solution for Printing, Dyeing, and Boiler, STPP, Sodium Tripolyphosphate 90% 94%, Food Grade, Industrial Grade, Main Auxiliaries for Synthetic Detergent, Synergist for Soap; Water Softener, and so on.

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Supplier Homepage Product Fertilizer Magnesium Sulfate Magnesium Sulfate, Mgso4, Used in Tanning, Explosives, Fertilizers, Paper Industry

Magnesium Sulfate, Mgso4, Used in Tanning, Explosives, Fertilizers, Paper Industry

FOB Price: US $80-180 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $80-180/ Ton
Get Latest Price
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.
  • Type: Magnesium Sulfate
  • Grade Standard: Agriculture Grade
  • Einecs No.: 231-298-2
  • Specification: SGS ISO
  • HS Code: 28332100
  • Purity: 99.5%
  • Appearance: Powder
  • CAS No.: 10034-99-8
  • 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

Magnesium Sulfate Tech. Grade
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.


superior grade

Grade A

Grade B

Main content ( MgSO4@7H2O)%

≥ 99.5

≥ 98.0

≥ 95.0

Fe %

≤ 0.005

≤ 0.005

≤ 0.01

chloride (as Cl)%

≤ 0.30

≤ 0.30

≤ 0.50

water insoluble

≤ 0.10

≤ 0.10

≤ 0.15
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