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Magnesium Sulfate Heptahydrate (MgSO4·7H2O) from SHANDONG SUMCHEMICALS CO., LTD. is a crystalline inorganic compound supplied for agricultural, pharmaceutical, and industrial use. The product is offered as a hydrated sulfate with a molecular formula of MgSO4·7H2O, providing a reliable source of magnesium and sulfur in a water-soluble form. Packaging options include 25kg bags or jumbo sacks for bulk export from China.
The heptahydrate grade delivers optimal solubility and bioavailability, making it suitable for applications such as soil fertilization, textile processing, and water treatment. In agriculture, it corrects magnesium deficiencies in crops, while in industry, its hygroscopic properties support chemical processes. The material is typically available in fine granule form, which facilitates even distribution and rapid dissolution in liquid applications.
Primary buyers include agricultural distributors, fertilizer manufacturers, and chemical processors sourcing magnesium sulfate for large-scale operations. The product is traded under standard industrial specifications, with logistics arranged via common Incoterms such as FOB or CIF. Buyers should confirm packaging compatibility, moisture content, and particle size distribution to match their processing requirements.
| Chemical Formula | MgSO4·7H2O |
| Molecular Weight | 246.47 g/mol |
| Appearance | White crystalline granules |
| Solubility in Water | 35.1 g/100 mL at 20°C (typical) |
| pH (5% Solution) | 5.0 - 8.0 (typical) |
| Purity | ≥98% (industrial grade) |
| Particle Size | 1.0 - 3.0 mm (typical) |
| Magnesium Content | 9.8 - 10.2% (typical) |
| Sulfur Content | 13.0 - 14.0% (typical) |
| Packaging | 25kg woven bags or jumbo sacks |
| Standard | Industrial grade (typical) |

SHANDONG SUMCHEMICALS CO., LTD. is based in Jinan, Shandong Province, China, with its office located at No. 307-7, 3rd Floor, New Material Trading Center Office Building, Sangzidian, Tianqiao District. The company operates as a supplier of chemical raw materials, including magnesium sulfate heptahydrate, for international trade. Its profile indicates a focus on organic-tier verification, though current response metrics are not available.
The supplier specializes in bulk chemical exports, with magnesium sulfate heptahydrate offered as a key product for agricultural and industrial applications. No additional certifications, production capacity, or client details are provided in the listing. Buyers are advised to contact the supplier directly for verification of quality control processes, testing methods, and compliance with industry standards.
Magnesium Sulfate Heptahydrate (MgSO4·7H2O) is an essential inorganic compound traded globally in agricultural, pharmaceutical, and industrial grades. As a key source of magnesium and sulfur, it is widely used as a soil fertilizer, bath salt, and processing agent in textile and water treatment applications. Exported in bulk 25kg bags or jumbo sacks, this product meets industrial standards and is competitively available from major producing regions at current market rates.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering from SHANDONG SUMCHEMICALS CO., LTD., verify the product’s purity and impurity profile to ensure it meets your application’s requirements. Request a recent Certificate of Analysis (CoA) and confirm whether the material is sourced from natural brine or synthetic production, as this can affect trace element content.
Logistics arrangements should account for the product’s hygroscopic nature. Confirm packaging integrity, as exposure to moisture during transit can cause caking. Standard Incoterms such as FOB Qingdao or CIF to your nearest port are common for bulk shipments from China. Payment terms like T/T or L/C should be negotiated based on order volume.
For quality assurance, conduct an inspection upon arrival to check for moisture content, particle size consistency, and absence of foreign matter. If the product is intended for food or pharmaceutical use, request additional testing for heavy metals and microbial contamination. Always ensure documentation such as MSDS and CoA accompanies the shipment.
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When sourcing Magnesium Sulfate Heptahydrate for your business, securing the right balance of quality and cost is essential. SHANDONG SUMCHEMICALS CO., LTD., a verified supplier based in China, offers this product with key specifications including Agricultural / Industrial / Pharmaceutical Grade, Min. 99% MgSO4·7H2O, and Colorless Crystals / Crystalline Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100110/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2833.21, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Magnesium Sulfate Heptahy requires careful attention to shipping logistics, customs compliance, and secure payment terms. SHANDONG SUMCHEMICALS CO., LTD. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2833.21 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Magnesium Sulfate Heptahy has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Magnesium Sulfate Heptahy requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2833.21 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Magnesium Sulfate Heptahydrate from SHANDONG SUMCHEMICALS CO., LTD. is $100110/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to SHANDONG SUMCHEMICALS CO., LTD. through EximNext.
The supplier, SHANDONG SUMCHEMICALS CO., LTD., has set a Minimum Order Quantity (MOQ) of 1 Bags for Magnesium Sulfate Heptahy. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Magnesium Sulfate Heptahydrate is classified under HS Code 2833.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Magnesium Sulfate Heptahy from China, negotiate shipping terms (FOB, CIF, or EXW) directly with SHANDONG SUMCHEMICALS CO., LTD.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, SHANDONG SUMCHEMICALS CO., LTD. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Magnesium Sulfate Heptahydrate supplied by SHANDONG SUMCHEMICALS CO., LTD. include Agricultural / Industrial / Pharmaceutical Grade, Min. 99% MgSO4·7H2O, and Colorless Crystals / Crystalline Powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
SHANDONG SUMCHEMICALS CO., LTD. offers Magnesium Sulfate Heptahy with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Magnesium Sulfate Heptahy is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from SHANDONG SUMCHEMICALS CO., LTD. through our platform.
SHANDONG SUMCHEMICALS CO., LTD. maintains international quality certifications. These ensure that the Magnesium Sulfate Heptahy meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. SHANDONG SUMCHEMICALS CO., LTD. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with SHANDONG SUMCHEMICALS CO., LTD..
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