Magnesium sulfate heptahydrate is a common inorganic compound with the chemical formula MgSO₄·7H₂O. It usually appears as colorless or white fine crystals or powder, highly soluble in water, with its aqueous solution being neutral or weakly acidic, and insoluble in ethanol, having a bitter taste.
As an efficient magnesium-sulfur compound fertilizer, it can simultaneously supply the essential magnesium and sulfur elements required for crop growth - magnesium, a core component of chlorophyll, can enhance the efficiency of photosynthesis, while sulfur is involved in protein synthesis, solving problems such as leaf yellowing caused by magnesium deficiency and growth retardation caused by sulfur deficiency in crops.
Product Parameters
|
TEST ITEMS |
TEST STANDARD |
||
|
MgSO4 · 7H2O |
MgSO4 · H2O |
MgSO4 |
|
|
MAIN CONTENT |
≥99.0% |
≥99.0% |
≥98.0% |
|
MAGNESIUM SULPHATE (MgSO4) |
≥48.59% |
≥86.00% |
≥98.00% |
|
MAGNESIUM OXIDE (MgO) |
≥16.24% |
≥28.69% |
≥32.66% |
|
MAGNESIUM (Mg) |
≥9.80% |
≥17.21% |
≥19.6% |
|
FERRON (Fe) |
≤0.0015% |
≤0.0015% |
≤0.0015% |
|
CHLORIDE (Cl) |
≤0.014% |
≤0.014% |
≤0.014% |
|
HEAVY METAL (Pb) |
≤0.0006% |
≤0.0008% |
≤0.0008% |
|
ARSENIC (As) |
≤0.0002% |
≤0.0002% |
≤0.0002% |
Product Images
Application
Agricultural Field
As a Magnesium Sulfate Fertilizer, it supplements the essential magnesium (a core component of chlorophyll) and sulfur elements required by crops. These elements participate in important physiological processes of plants such as photosynthesis, respiration, and protein synthesis, thereby promoting the healthy growth of plants.
Industrial Field
Papermaking Industry
In the papermaking process, magnesium sulfate heptahydrate can be used as a filler and sizing agent.
Textile Printing and Dyeing Industry
It can act as a mordant, helping dyes to adhere better to fibers, improving the uniformity and fastness of dyeing.
Leather Industry:
In the leather-making process, magnesium sulfate heptahydrate can be used as a tanning agent.
Food and Daily Chemicals Field
In food, it is used as a nutritional fortifier and coagulant for bean products in daily chemicals, it is used in bath salts, toothpaste additives, and also as a mineral supplement for mineral water.
Packaging & Delivery
Packaging Advantages
Diverse Packaging Specifications: 25Kg/Ton Bag, Plastic Inside And Woven Outside, Can Provide Customized Service
Delivery Advantages
We have long-term and stable cooperation with shipping companies such as MSC, MSK, MCC, SITC, TSL, OOCL, COSCO and WANHAI, ensuring safe, fast and timely delivery to 278 customers from 58 countries and regions to their countries
Company Profile
Shandong Jiuchong Chemical Co.,Ltd. was located in Weifang City, Shandong Province, China. Since 2016,The company is a comprehensive chemical enterprise integrating scientific research and development, production and manufacturing, and sales and service. Relying on the resource advantages of the Laizhou Bay Salt Area, it focuses on the production and operation of industrial salt and a variety of chemical raw materials, and has formed a product chain with rich variety, considerable scale, and high technical content.
Jiuchong Chemical is a professional chemical company specializing in the production and sale of sulfates, carbonates, chlorides, water treatment chemicals and nitrogen fertilizers. It has 16 years of OEM production experience in China.
We mainly supply magnesium sulphate, with an annual production capacity of 80,000 tons; as well as sodium bicarbonate, calcium chloride, magnesium chloride, water treatment chemicals and nitrogen fertilizer with production capacities of 100,000 tons each per year. In addition, the range of products is always expending according to customers' needs.
Our Advantages
1. Annual supply capacity over 200,000 tons
2. Perfect pre-sale and after-sale service
3. Fast delivery within 15 days
4. Customized product size and packaging
5. Support 24 hours online service
6. Over 14 years rich export experience more than 30 countries
7. Stable and quality guaranteed supply chains
Certificate
FAQ
Q: What's your annual output?
A: Current output is 580 tons/day, most common package cargo can be delivered in 12 days.
Q: What's your payment terms for sample?
A: You can pay via T/T, L/C, Paypal, trade assurance and so on.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can offer 300g free sample, and you can only take shipping cost.
Q: What other products can you supply?
A: We not only supply magnesium sulphate, with an annual production capacity of 80,000 tons, but also Fertilizers, Water Treatment Chemicals, Industrial Chemicals and Additives. (such as Sodium Bicarbonate, Soda Ash, Sodium Sulphate, Sodium Lauryl Ether Sulfate 70%, Ammonium Bicarbonate, Magnesium Carbonate, Zinc Carbonate, Calcium Chloride, Magnesium Chloride, Salt, PAC Polyaluminium Chloride, PFS Polymeric Ferric sulfate, PAM Polyacrylamide, Urea, Ammonium Chloride, MAP, DAP, NPK etc.
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