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Magnesium sulfate heptahydrate, commonly called Epsom salt or bitter salt, is a white crystalline compound supplied by Laizhou Shouxi Magnesite Industry Co., Ltd. from Shandong Province, China. The material forms small oblique or columnar crystals, is odourless with a bitter taste, and has a relative density of 1.68 g/cm3. It dissolves readily in water and is slightly soluble in ethanol. In dry air conditions, the crystals can weather into powder over time, which is a standard characteristic of the heptahydrate form.
This grade is listed as suitable for agriculture, industrial, feed, food, and pharmaceutical applications. Laizhou Shouxi offers flexible packaging options including 1 metric ton bulk bags and 25 kg bags, with custom packaging available on request. A standard 20-foot container accommodates approximately 24 tonnes of product. Buyers should confirm specific grade purity, packaging dimensions, and lead times directly with the supplier, as these details are not specified in the listing.
| Chemical Name | Magnesium sulfate heptahydrate (MgSO4·7H2O) |
| Common Names | Epsom salt, bitter salt, epsomite, sulfur bitter |
| Appearance | White small oblique or columnar crystals, odourless |
| Taste | Bitter |
| Relative Density | 1.68 g/cm3 |
| Solubility in Water | Soluble |
| Solubility in Ethanol | Slightly soluble |
| Behaviour in Dry Air | Weathers to powder (standard for heptahydrate) |
| Molecular Weight (typical) | 246.47 g/mol |
| Melting Point (typical) | Approximately 112.4°C (decomposes, loses water of crystallisation) |
| Listed Application Grades | Agriculture, industrial, feed, food, pharmaceutical |
| Packaging Options | 1 MT bulk bags, 25 kg bags, custom on request |
| Container Loading | Approximately 24 tonnes per 20-foot container |
Laizhou Shouxi Magnesite Industry Co., Ltd. is based in the Hutouya Zone of Laizhou City, Yantai, Shandong Province, China. The company is listed as an imported-tier supplier on its trading platform, with a harbour-level trust classification. As of the current listing, the supplier's response rate and average response time are not recorded, so buyers should allow for variability in initial reply speed and follow up if needed.
The company operates in a region of Shandong known for magnesite mineral resources, positioning it within China's established magnesium compound supply chain. Buyers interested in the company's production capacity, quality management certifications, or export history should request documentation directly from Laizhou Shouxi before placing orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Importing magnesium sulfate from Shandong, China involves standard chemical import procedures. Buyers should confirm whether their country requires specific import licences or safety data sheets for magnesium sulfate heptahydrate. Laizhou Shouxi Magnesite Industry ships from Yantai, a major port city on China's eastern coast, which supports both containerised and bulk chemical exports.
Before finalising a purchase, clarify the supplier's minimum order quantity, lead time, and payment terms directly with Laizhou Shouxi, as these details are not specified in their listing. Request a certificate of analysis or quality documentation if your end use requires verified purity. Shipping terms (FOB, CIF, or otherwise) should also be agreed upon in advance to avoid misunderstandings at the port of loading.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for (Agriculture/Industry/Feed/Food/Pharm Grade)Magn is critical for maintaining your business operations. Laizhou Shouxi Magnesite Industry Co., Ltd., a verified supplier located in China, provides high-quality (Agriculture/Industry/Fee ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Magnesium Sulphate industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing (Agriculture/Industry/Fee from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Laizhou Shouxi Magnesite Industry Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Laizhou Shouxi Magnesite Industry Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Magnesium Sulphate category or discover new suppliers across the Magnesium Sulphate sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing (Agriculture/Industry/Fee from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Laizhou Shouxi Magnesite Industry Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Laizhou Shouxi Magnesite Industry Co., Ltd. provides (Agriculture/Industry/Fee for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Laizhou Shouxi Magnesite Industry Co., Ltd.. Contact the supplier to discuss the best logistics options for importing (Agriculture/Industry/Fee to your country.
Send a direct message to Laizhou Shouxi Magnesite Industry Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
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Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Laizhou Shouxi Magnesite Industry Co., Ltd..
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