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

Magnesium Sulfate, Magnesium Sulphate, Bitter Salt manufacturer / supplier in China, offering Fertilizer Grade Magnesium Sulphate 99.5%, Good Price, 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 Fertilizer Grade Magnesium Sulphate 99.5%, Good Price

Fertilizer Grade Magnesium Sulphate 99.5%, Good Price

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.
  • 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 Sulphate Agriculture grade 95%min
Technical grade 96%min;
Dry 99.5%MIN
25/50kg PPwoven bags with PEinner or 1000kg
Magnesium Sulphate
1. Specification:
Mg: 9.5%MIN
SO3: 32%MIN
IRON: 0.001%MAX

2. Chemical and Physical Properties:
Product Name: Magnesium Sulphate
CAS No.: 7487-88-9
Molecular Formula: MgSO4.7H2O
Easy soluble in water, slightly soluble in ethyl alcohol and glycerol. Relative density: 2.66g/cm3(anhydrous), Melting point: 1124 ° C
67.5° C soluble in their own crystallization water, air-slake easily in the dry air, heated to 70~80° C, lose 4 crystal water, 150° C, lose 6 crystal water, 200° C, lose all of crystal water.

3. Usage:
As a main materials in fertilizer. Also can be used in stock feed additive leather, dyeing, paper making, pigment, the medical oral laxatives, refractoriness, Ceramic, match dynamite and Mg salt industry


Magnesium Sulphate HeptahydrateMagnesium Sulfate PentahydrateMagnesium Sulphate TrihydrateMagnesium Sulfate DihydrateMagnesium Sulphate MonohydrateMagnesium Sulfate Anhydrate
Assay %min99.59999999998
MgSO4% min48.595668768698

MgO %


Mg %

PH(5% Solution)5.0-9.25.0-9.25.0-9.25.0-9.25.0-9.25.0-9.2
Heavy metal (as Pb)%max0.00060.00060.00070.00070.00080.0008
AppearanceWhite CrystalsWhite powder Or granuleWhite powder Or granuleWhite powder Or granuleWhite powder Or granuleWhite powder Or granule
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