Import Ferrous Sulfate Dried — Buy in Bulk from Supplier in China

The product offered is a greyish‑white powder of ferrous sulfate dried form. The iron sulphate content is specified between 86.0 % and 89.0 %, with copper impurity limited to 50 ppm. It dissolves slowly but freely in water, becomes very soluble in boiling water, and is practically insoluble in 96 % ethanol. The material shows a pH range of 3.0‑4.0 when in solution and contains chlorides up to 300 ppm, chromium 100 ppm, ferric ions at 0.5 % (by mass), manganese 0.1 % and nickel and zinc each at 100 ppm.

Ferrous sulfate dried is commonly supplied to the fertilizer and water‑treatment sectors where a reliable iron source is required. Typical industry grades are classified by FeSO4 purity, with ACS‑grade material usually containing 98 % FeSO4 and meeting strict heavy‑metal limits. The product oxidises in moist air, turning brown, a behaviour that aligns with standard handling precautions for iron salts. Its solubility profile makes it suitable for aqueous dosing and for preparation of iron‑based reagents.

Primary buyers include chemical manufacturers, agricultural input producers and municipal water utilities that need a stable iron source. The supplier lists the product without a disclosed minimum order quantity, so importers should confirm MOQ and packaging details directly. Shipping is generally arranged in bulk bags, and buyers are advised to verify the supplier’s harbour trust tier and response performance before finalising trade terms.

Aurora Industry Co., Ltd. operates as an imported chemical supplier based in China. The company holds a harbour trust tier on the marketplace, indicating a moderate level of verification, but its response rate is currently recorded as 0 %, with no average response time logged.

The listing provides a concise technical description of ferrous sulfate dried without additional marketing claims. Aurora does not disclose production capacity, certifications or specific quality‑assurance programmes, so buyers should request any required test reports or compliance certificates directly from the supplier.