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Magnesium Sulphate Heptahydrate Epsom salt 99.5% min

  • Product Name: Magnesium Sulphate Heptahydrate
  • Chemical formula: MgSO4.7H2O
  • Formula weight: 246.48
  • Purity: 99.5% min
  • Main Application: Agriculture Grade; Feed Grade;Food Grade;Industry Grade
  • Min Order: 25MT or one 20' container
  • Appearance: White Crystal
  • Place of Origin: China
  • Capacity: 50,000 MT
  • Delivery Time: 15 days
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Product Details

Products Introduction

Magnesium sulphate Heptahydrate, also named Bitter salt, epsom salt and samarium, Magnesium sulphate with“RSM” brand is white 

or colorless crystal, odorless, soluble in water and little soluble in ethanol, and takes sulfuric acid and natural magnesium ore as its 

raw materials. It can be used for medicine, fertilizer,leather, printing , pigment , porcelain, match and feed addictive.It widely used in 

fertilizer to provide the magnesium and sulfur for crops and fruits.


Application:

1.Used as fertilizer in agriculture

2.Also used as magnesium supplement in feeding

3.Used in medicine profession

4.As filler in leather-making industry

5.Used for grass-making ,porcelain and paint industry

6.Culture medium ingredient for animalcule industry


Material: 

Magnesium Sulphate Heptahydrate

Chemical formula:MgSO4.7H2O

Formula weight:246.48 


On the batch, of which the consignment is a part, the following values were determined. The confirm to the agree product specification.

Technical Specification

Standard

Test Result

Appearance

Colorless crystal, odorless

Pass

Acidity

Neutral

Pass

Clarity

Transparent

Pass

Purity as MgSO4.7H2O

≥99.5%

99.89%

Magnesium as Mg

   ≥9.8%

9.88%

Sulfur as S

≥12.9%

13%

Magnesium Sulphate as MgSO4

≥48.5%

49.20%

Magnesium Oxide MgO

≥16.15%

16.28%

Chloride as Cl

  ≤100ppm

20ppm

Iron as Fe

≤20ppm

2ppm

Lead as Pb

≤10ppm

1ppm

Cadmium as Cd

≤10ppm

1ppm

Arsenic as As

≤5ppm

1ppm

Insoluble matter in water

≤0.02%

0.01%

Partical Size

0.1-1mm,0.2-3mm 1-4mm

 Pass

We declared that the above particulars are true and correct and the quality of product could meet the China national standard.


Packing & Shipping

 Packaging   Details:            

 9.5kg neutral or   color PP/PE bag.            

 Delivery Detail:            

 prompt            

We can supply different bags according to your request.

 



  • FAQ :
  • Q1:Are you a factory or trading company?

    A:We are a factory.You can check through Website or visiting our factory.
  • Q2:What is the minimum order?

    A:20 Tons,or one container.          
  • Q3:How can I get sample for testing?

    A:Kindly send us your address, we will send the sample to you  
  • Q4:Where is your factory located? How can I visit the factory?

    A:Our factory located in Qingdao, Shandong China. It is in the north of China as a sea-side city. It takes one and half hour from qingdao airport to our factory.  
  • Q5: How does your factory do regarding quality control?

    A:1. All our products have to be checked strictly before entry warehouse.

        2. 10-year warranty for quality guaranteen                

        3. Customer feedback form would be offered for every purchasing order.   

  • Q6: Do you accept PayPal payment ?

    A: Yes , we do . And T/T, L/C,D/P is acceptable too,any mutual agreement payment term. 

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CONTACT US

  • Skype: lindaxiang1993
  • WhatsAPP/ Wechat: +86-18684882720
  • Tel: 86-731-88612077
  • Fax: 86-731-88612177
  • Email: lindaxiang@rsmgroup.com.cn
  • Address: Room 2005, Unit3, Building 4, Riverlord, North Star Delta, No.1200, North Xiangjiang Rd, Kaifu District, Changsha, Hunan, 410008, P .R. China.
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