Import Ferrous Sulphate — Buy in Bulk from Supplier in China

Ferrous sulphate supplied by Wuhan Kangzheng Science And Technology Co., Ltd is a green‑blue monoclinic crystal chemical. The material dissolves readily in water and glycerin but does not dissolve in alcohol. It is prone to corrosion, air slaking and efflorescence if exposed to moisture. The product is packed in either 25 kg or 50 kg net bags and must be stored in a light‑proof, well‑closed, dry and cool environment.

The supplied grade is intended for industrial use and typically meets a purity of around 98 % iron content, which is standard for ferrous sulphate used in agriculture. Standard specifications call for a moisture content below 10 % and a particle size distribution that passes through a 1 mm sieve. In the chemical market, the material is classified under the CAS number 7720‑78‑7 and conforms to the typical colour index CI 77300. Users should verify that the batch complies with any required national fertilizer or feed regulations, as the listing does not state specific certifications.

Primary buyers include pharmaceutical manufacturers, cattle and poultry feed producers, and fertilizer formulators who value its iron‑supplying properties. Trade terms, minimum order quantities and Incoterms are not disclosed in the listing and should be confirmed directly with the supplier before placing an order. Because the product is moisture‑sensitive, arranging sealed container shipping and requesting a certificate of analysis on each shipment is advisable.

Wuhan Kangzheng Science And Technology Co., Ltd is located in Room 1203, 12F, Block 2, No.139 Hanyang, Wuhan, Hubei, China (postal 430050). It is listed as an imported supplier with a harbor trust tier. The public profile shows a response rate of 0 % and an average response time of zero hours, indicating that the supplier has not replied to recent inquiries.

The company lists ferrous sulphate among its chemical offerings, focusing on applications in pharmaceuticals, animal feed and agriculture. It does not provide additional certifications or capacity details in the public listing. Potential buyers should therefore request confirmation of production capability and any relevant quality certificates directly from the supplier.