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Tianjin Xingyu Fertilizer Industry Co., Ltd.

China Manufacturer with main products: Magnesium Sulphate, Magnesium Sulphate Heptahydrate, Magnesium Sulphate Anhydrous, Magnesium Sulphate Monohydrate, Magnesium Sulphate...

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High Purity 99.5% Epsom Salt Crystal Magnesium Sulphate Heptahydrate

FOB Price: 115.00 - 150.00 USD/Tonne
Supply Ability: 3,000 Tonne(s) per Month
Shipping: Tianjin
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Tianjin in China
Packaging Details: 1) Bulk; 2) 25kg/pp bag; 3) 50kg/pp bag; 4) Jumbo bag; 5) 25kg/bag plus jumbo bag

Quick Details

  • Classification: Sulphate
  • Brand Name: XYF
  • Appearance: White Crystal
  • Purity: 99.5%, 99%, 98%
  • Grade Standard: Agriculture Grade,Food Grade,Industrial Grade
  • CAS No.: 10034-99-8
  • Type: Magnesium Sulphate
  • Model Number: XYF-H-001
  • Application: Fertilizer or Industry Use
  • EINECS No.: 231-298-2
  • MF: MgSO4.7H2O
  • Other Names: Epsom salt, sal amarum
  • Solubility: Easily Soluble in Water
  • Size: 0.1-1 mm, 1-3 mm, 2-4 mm
  • Package: 25kg/PP Bag, 50kg/PP Bag, Jumbo Bag
  • PH: 5-9
  • MOQ: 25MT
  • HS code: 2833210000


Product Description

Product Name: Purity 98% 0.1-1mm Crystal MgSO4.7H2O Epsom Salts Magnesium Sulphate Heptahydrate Fertilizer
Other Name: Magnesium Sulphate Heptahydrate
Raw Material: Magnesium oxide, sulfuric acid
Size: 0.1-1 mm, 1-3mm, 2-4mm

High Purity 995 Epsom Salt Crystal Magnesium Sulphate Heptahydrate


Magnesium Sulphate Heptahydrate
Appearance White Crystal or Granule
Chemical Formula MgSO47H2O
Molecular Weight 246.47
Main Content %≥ 98 99 99.5
MgSO4 %≥ 47.87 48.36 48.59
MgO %≥ 16.06 16.20 16.26
Mg %≥ 9.58 9.68 9.80
Cl %≤ 0.014 0.014 0.014
as %≤ 0.0015 0.0015 0.0015
Fe %≤ 0.0002 0.0002 0.0002
Heavy metal %≤ 0.0008 0.0008 0.0008
PH 5-9 5-9 5-9
Solubility Soluble in water, slightly soluble in ethanol and glycerol.
Melting Point 1124C
Density 1.68 g/cm3(25C)
HS code 2833210000
CAS No. 10034-99-8

Packaging & Delivery

1) Bulk;
2) 25kg/PP bag;
3) 50kg/PP bag;
4) Jumbo bag;
5) 25kg/bag plus jumbo bag
6) According to customer's requirement
(Remark: with or without pallets)
High Purity 995 Epsom Salt Crystal Magnesium Sulphate Heptahydrate
High Purity 995 Epsom Salt Crystal Magnesium Sulphate Heptahydrate
High Purity 995 Epsom Salt Crystal Magnesium Sulphate Heptahydrate
to better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. 

PP bag on the pallet with packing belt and stretch film to protect the products from wet. 

Company Profile
High Purity 995 Epsom Salt Crystal Magnesium Sulphate HeptahydrateHigh Purity 995 Epsom Salt Crystal Magnesium Sulphate Heptahydrate

(1)Tianjin Xingyu Fertilizer Co., Ltd is founded in 1993 and located in Tianjin, China.
(2)Our main products are 
Magnesium sulfate anhydrous, magnesium sulfate monohydrate and magnesium sulfate heptahydrate.
(3)We have an excellent ISO management system and several professional production lines after 28 years of unremitting efforts and continuous development.
(4) Currently, our annual output of magnesium sulfate has reached 
300,000 tons, which are mainly exported.
We sincerely hopes to establish a mutually beneficial and win-win cooperation relationship with you!


High Purity 995 Epsom Salt Crystal Magnesium Sulphate Heptahydrate
in agriculture: double nutrient fertilizer with high quality (containing Mg and S).
in light industry: used to produce fresh yeast, health salt, sea crystal and calcium hydrogen phosphate stabilizer. 
in food additives: used as nutrition supplement, curing agent, flavor enhancer and processing aid.
in environmental protection: Used for industrial sewage treatment.



1. Are you a factory or trade company? 
We are a factory, and our main products are magnesium sulfates. to storage the magnesium sulphate?

1) Magnesium sulphate should be stored in tightly closed container,should be dry,cool, and away from incompatible substances.
2)Recommended storage conditions 68-100F and 54-87% relative humidity.
3. Can I customize the packaging? 

Yes, we can customize the packaging as your requirement. 
4. how do you control the quality of your products? 

(1)We will test the quality of each batch of raw materials. 
(2)We will test samples during production in regularly time. 
(3)Our quality inspectors will test again the stock before loading. 
(4)You can ask the third party to test our magnesium sulfate series products' quality. 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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