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China, Chinese Factory Price Chemical Sulphate Fertilizer High Quality Inorganic Magnesium Sulfate Heptahydrate CAS 10034-99-81 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
FertilizerMagnesium Sulfate Heptahydrate99% Min Magnesium Sulfate Heptahydrate
Shandong Jiuchong Chemical Co., Ltd.
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Product Description Product DescriptionIntroduction to Magnesium Sulfate HeptahydrateDefinitionMagnesium sulfate heptahydrate, with the chemical formula MgSO4·7H2-O, is a hydrated inorganic compound. The term "heptahydrate" signifies that each unit of magnesium sulfate is bonded with seven molecules of water of crystallization. Commonly known as Epsom salt, it exists as colorless, crystalline solids. This compound plays a significant role in various industries and applications due to its unique characteristics derived from its molecular structure.Physical and Chemical PropertiesPhysical Properties: It has a molar mass of around 246.47 g/mol. Highly soluble in water, at 20°C, approximately 26.9 g can dissolve in 100 mL of water. The crystals have a specific gravity of about 1.68, are odorless, and possess a bitter - saline taste. When heated, it loses its water molecules in stages. Starting at 48°C, it begins to dehydrate and transforms into anhydrous magnesium sulfate at 150°C.Chemical Properties: In aqueous solutions, magnesium sulfate heptahydrate dissociates into magnesium (Mg2+) and sulfate (SO42-) ions. It participates in chemical reactions, such as forming precipitates with certain metal hydroxides. For example, reacting with NaOH produces magnesium hydroxide precipitate and sodium sulfate.Production MethodsNatural Extraction: Abundant natural sources like brines and salt lakes are key to its production. Through evaporation, either by solar energy in large ponds or mechanical means, the brine concentration increases. As water evaporates, magnesium sulfate heptahydrate crystals form, which are then separated, washed, and dried.Chemical Synthesis: It can be manufactured by reacting magnesium - containing compounds such as magnesium oxide, hydroxide, or carbonate with sulfuric acid. For instance, MgO + H2-SO4 + 6H2-O → MgSO4·7H2-O, where chemical reactions convert raw materials into the desired productAppearance:colorless or white crystalsSize:Magnesium sulfate heptahydrate 0.1mm~1mmMagnesium sulfate heptahydrate 1~3mmMagnesium sulfate heptahydrate 2~4mm Product ParametersTEST ITEMS TEST STANDARDTEST RESULTPURITY≥99.5%99.68%MAGNESIUM SULFATE(MgSO4)≥48.0%48.38%MAGNESIUM OXIDE (MgO)≥16.0%16.24%MAGNESIUM(Mg)≥9.8%9.85%SULFUR (S)≥12.5%12.5%WATER INSOLUBLE≤0.10%0.06%Fe≤0.0015%<0.0015%As≤0.0005%<0.0001%HEAVY METAL (AS Pb)≤0.002%0.0002%CHLORIDE≤0.0014%<0.0014% Application Agriculture Printing and Dyeing Industry Paper-making Industry Sewage Treatment Glass and Ceramic Industry Leather-making IndustryApplication AreasAgriculture: As a vital fertilizer, it supplies essential nutrients-magnesium, crucial for chlorophyll formation and photosynthesis, and sulfur, important for protein synthesis. It rectifies soil deficiencies, enhancing plant growth and crop yields.Industry: It serves as a raw material for other magnesium compounds and is applied in paper sizing, textile dyeing, fireproof material production, and leather tanning, highlighting its versatility across multiple sectors.Packaging & ShippingPackaging 25kg bag 50kg bag 1000kg bag ShippingWe mainly ship products by MSK, COSCO, MSC, MCC, CMA, OOCL, APL,HPL, ONE, WANHAI.CertificationsCompany Profile Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service. At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc. Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!Customer ReviewsFAQQ1: Is this product safe to handle?A: Yes, it is generally considered safe and non-toxic under normal handling conditions. However, we recommend wearing gloves and a mask to avoid prolonged skin or inhalation exposure, especially in large-scale use.Q2: What is the shelf life of this product?A: The shelf life is 2 years when stored in a cool, dry, and well-ventilated area. It should be kept away from moisture to prevent caking or decomposition.Q3: What packaging options are available?A: Standard packaging includes 25kg or 50kg plastic woven bags with inner liners. We also offer jumbo bags and customized bag marks according to your requirements.Q4: Can you provide documents such as COA, MSDS, or TDS?A: Absolutely. We can provide Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), and other documents as needed for customs or technical review.Q5: What is your lead time and delivery port?A: Normally, delivery time is within 10-15 working days after deposit. Our main loading ports are Qingdao, Shanghai, and Tianjin, China.
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