Import Food Grade Magnesium Sulfate Anhydrous — Buy in wholesale FOB from Supplier in China

Food Grade Magnesium Sulfate Anhydrous offered by Nanjing Jiayi Sunway Chemical Co., Ltd. is a crystalline powder with the chemical formula MgSO4 and a purity level typically above 99.5 %. The compound is highly soluble in water, dissolving readily to form clear solutions used in a variety of food and beverage applications. Although the exact CAS number is not listed in the source, the well‑known identifier for anhydrous magnesium sulfate is 7487‑88‑9 and the product meets standard food‑grade specifications. Its appearance is a white crystalline solid with negligible colour variation.

Industry practice for food‑grade magnesium sulfate sets moisture content below 0.5 % and limits total heavy metals to 10 ppm, values that are commonly required for bulk food additives. Typical bulk density ranges from 2.5 to 2.7 g cm‑3, and the powder is usually supplied in 25 kg kraft bags or fiber drums for export. Standard storage conditions call for a cool, dry environment at 15‑25 °C to maintain stability, and a typical shelf life of two years is expected for properly sealed containers. The supplier mentions compliance with ISO and FSSAI standards, although specific certificates are not displayed in the public profile.

The anhydrous form is widely employed as a firming agent in bakery products, a mineral supplement in fortified drinks, and as a processing aid in pharmaceutical formulations. Large‑scale manufacturers and contract food producers often purchase the material in bulk to integrate it directly into production lines. Prospective buyers should verify the minimum order quantity, request the specific Certificate of Analysis for each batch, and discuss preferred Incoterms such as FOB or CIF. Direct communication with the harbour‑tier supplier is advisable to confirm lead times, payment arrangements and any required regulatory documentation.

Nanjing Jiayi Sunway Chemical Co., Ltd. operates from No.100 Qinhuai Road in Nanjing, Jiangsu Province, China, postal code 211100. The company is recorded as a harbour‑tier supplier, indicating that it has satisfied the platform’s basic verification criteria. Its profile shows a response rate of 0 % and an average response time of zero hours, suggesting that recent communication metrics are not available.

The supplier’s catalogue lists Food Grade Magnesium Sulfate Anhydrous as a bulk chemical commodity and notes compliance with ISO and FSSAI standards, although no specific certification documents are attached to the public listing. No additional corporate history, workforce size or client references are provided, so importers should request any relevant audit reports or quality certificates directly. All negotiations and technical queries should be directed through the contact information supplied in the listing to ensure up‑to‑date information on capacity and shipping options.