Heptahydrate Ferrous Sulfate
Heptahydrate Ferrous Sulfate, commonly known as "Green Vitriol" or "Copperas," is the most prevalent form of ferrous sulfate, with the chemical formula FeSO₄·7H₂O. It appears as blue-green monoclinic crystals. It is widely used in agriculture as an iron fertilizer to prevent and treat chlorosis (iron deficiency) in plants. In environmental protection, it serves as an effective wastewater treatment chemical for phosphate removal, heavy metal precipitation, and decolorization of dyeing wastewater. It is also a raw material for pigments and wood preservatives.
| Company Name | Yixian Haokun Trading Co., Ltd. | Country/Region | China |
| Business Type | business_type_options | Company Size | 1 |
| Established | December 22, 2015 | ||
| Address | |||
| Main Products | The business scope includes the sale of calcium powder, mineral products, lime, and bentonite. (Items subject to legal approval must undergo approval from relevant departments before business activities can be conducted.) | ||
Yixian Haokun Trading Co., Ltd. was established on December 22, 2015. Its registered address is Nanshanbei Village, Yixian, Baoding City, Hebei Province, with Yang Yongqing as the legal representative. The business scope includes the sales of calcium powder, mineral products, lime, and bentonite. (Projects subject to approval according to law may only be carried out after approval by relevant departments.)
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