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Laizhou Longpem Chem., Ltd. supplies food‑grade magnesium sulfate (MgSO4·7H2O) that meets the purity expectations for applications in food, pharmaceuticals and agricultural formulations. The product is described as a white crystalline powder and is commonly used as a laxative salt, a fertilizer component and a processing aid in textiles and paper manufacturing. It conforms to the requirements for direct contact with food and feed streams.
Typical industry specifications for food‑grade MgSO4 include a purity of 99.5 % or higher, moisture content below 0.5 % and a solubility of about 35 g per 100 mL of water at 20 °C. Particle size is often controlled to a d90 of roughly 200 µm, and bulk density values around 1.68 g/cm³ are standard. These parameters help ensure consistent dosing and easy handling during downstream processing.
The compound is purchased by manufacturers of fortified foods, pharmaceutical producers, and agricultural input companies that require reliable nutrient sources. Buyers generally look for bulk packaging, such as 25 kg paper bags, and negotiate trade terms that suit large‑scale shipments. The supplier can discuss incoterms, payment methods and any additional documentation needed for import clearance.
| Purity (food grade) | ≥ 99.5 % typical |
| Appearance | White crystalline powder |
| Solubility in water at 20 °C | 35 g/100 mL typical |
| Moisture content | ≤ 0.5 % typical |
| Particle size (d90) | 200 µm typical |
| Bulk density | 1.68 g/cm³ typical |
| Common packaging | 25 kg paper bags typical |
| Recommended storage condition | Dry, cool place below 30 °C typical |
Laizhou Longpem Chem., Ltd. is situated at No 1228 Kaiming Road, Laizhou City, Shandong Province, China. The company holds a harbour‑level trust tier on the platform and is classified as an imported tier supplier. Response metrics show a 0 % response rate and no recent replies, indicating that direct contact may be necessary to obtain timely information.
The supplier lists food‑grade magnesium sulfate among its chemical offerings, targeting customers in the food, pharmaceutical and agricultural sectors. No further corporate background, employee count or client references are provided, so prospective buyers should request any additional details directly from the company before finalising a purchase.
| 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 |
Prior to ordering, confirm the purity level, moisture content and particle‑size distribution by requesting a current certificate of analysis. Verify that the product complies with the food‑safety standards required in your market, and ask for any additional certifications the supplier can provide. Matching these specifications to your formulation will reduce the risk of batch re‑work.
Discuss logistics early: determine whether the supplier can ship under FOB, CIF or another incoterm, and agree on the expected lead time for the volume you need. Payment terms such as T/T or L/C should be documented in the sales contract, and any freight or insurance costs must be clarified. Accurate calculation of total landed cost will help you price your end product competitively.
Plan for quality assurance by arranging third‑party inspection or laboratory testing of the first consignment. Request documentation that includes the certificate of analysis, moisture test results and any food‑grade certifications. Maintaining a clear audit trail will support regulatory compliance and give confidence to downstream customers.
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When sourcing Food Grade Mgso4 for your business, securing the right balance of quality and cost is essential. Laizhou Longpem Chem., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $92/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Food Grade Mgso4 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Laizhou Longpem Chem., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Food Grade Mgso4 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 Industrial Chemicals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Food Grade Mgso4 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 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 Food Grade Mgso4 from Laizhou Longpem Chem., Ltd. is $92/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 Laizhou Longpem Chem., Ltd. through EximNext.
The supplier, Laizhou Longpem Chem., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Food Grade Mgso4. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Food Grade Mgso4 depends on the specific grade and form. Contact Laizhou Longpem Chem., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Food Grade Mgso4 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Laizhou Longpem Chem., Ltd.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Laizhou Longpem Chem., 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Laizhou Longpem Chem., Ltd. through EximNext.
Laizhou Longpem Chem., Ltd. offers Food Grade Mgso4 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Food Grade Mgso4 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Laizhou Longpem Chem., Ltd. through our platform.
Laizhou Longpem Chem., Ltd. maintains international quality certifications. These ensure that the Food Grade Mgso4 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. Laizhou Longpem Chem., 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 Laizhou Longpem Chem., Ltd..
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