Import Ferrous Sulphate Heptahydrate 98%Min — Buy in Bulk from Supplier in China

Ferrous Sulphate Heptahydrate 98%min offered by POLIFAR GROUP LIMITED is a high‑purity iron salt with the formula FeSO4·7H2O, a minimum purity of 98 % and a CAS number of 7782‑63‑0. The material originates from China and has a molecular weight of 278.05 g·mol⁻¹. It is supplied as a white crystalline powder that dissolves readily in water, facilitating its use in precise industrial processes. Standard bulk packaging includes 25 kg and 50 kg woven bags, suitable for large‑scale handling.

The 98 % minimum purity places this product in the technical‑grade category, which is preferred for applications requiring consistent iron concentration and low impurity levels. Typical heptahydrate moisture content is about 7 %, and solubility at 20 °C is around 33 g L⁻¹, matching industry expectations for this grade. While the listing does not specify a certified grade name, the purity level aligns with common specifications for high‑performance water‑treatment chemicals and precision fertilizer additives. Packaging can also be customised for bulk containers upon request.

Key buyers include water‑treatment plant operators, chemical manufacturers and premium fertilizer producers who need reliable iron sources with tight purity control. POLIFAR GROUP LIMITED states that orders can be arranged under FOB or CIF terms, with flexible quantities to suit both small pilot batches and large industrial contracts. Payment methods such as T/T and L/C are accepted, and the supplier highlights secure packaging to prevent moisture ingress during transit. Prospective customers should confirm current lead times and any required documentation before finalising the purchase.

POLIFAR GROUP LIMITED is headquartered in Room 612, Building B‑1, Greenland Window Business Plaza, No. 2 Jinlan Road, Jiangning District, China. The company is recorded as an imported tier supplier with a voyage‑level trust rating on the platform. Its response statistics show a response rate of 0 % and an average response time of 0 hours, suggesting that communication may need proactive follow‑up. The firm specialises in sourcing and exporting chemical commodities for global markets.

The Ferrous Sulphate Heptahydrate 98%min listing highlights the product’s high purity and suitability for demanding industrial applications. Although the supplier references ISO and SGS compliance, specific certification documents are not attached, so buyers should request the latest certificates. No minimum order quantity is disclosed, allowing flexibility for both trial purchases and large‑scale contracts. POLIFAR positions itself as a reliable source for Chinese‑origin chemicals targeting manufacturers in water treatment, fertilizer production and specialty chemical sectors.