Complaint
| CAS 7720-78-7 | Molecular weight 151.908 |
| density 1.898 | Fusing point 64ºC |
| Molecular formula FeO4S | Boiling point 330ºC at 760 mmHg |
| Product Introduction: Ferrous sulfate, commonly known as alum, is a blue-green crystal or particle, mainly used in iron fertilizer, pesticides, pigments, medicine, etc., in addition to chromatography reagents. It is a by-product of the sulfuric acid process in the production of rare metal products. This product is light green or yellow-green crystalline solid. | |
| Purpose: 1.As reducing agent: ferrous sulfate is a strong reducing agent, which can reduce the water content of chromium wastewater in electroplating plant to trivalent chromium. 2.As flocculant: Ferrous sulfate is widely used as a flocculant, which has the following advantages as a flocculant: Fast settling speed, large granular sludge, small and dense sludge, good color removal effect, very suitable for textile wastewater, printing and dyeing, washing and processing), non-toxic beneficial organisms (very suitable for use in the follow-up biochemical treatment process of wastewater treatment system), without changing the original process, and low price, ferrous sulfate as a flocculant, It can replace polyaluminum, basic aluminum chloride, polyiron, aluminum sulfate, etc. Dyeing, electroplating and other wastewater treatment is worthy of the product. 3.As dust collector: ferrous sulfate and sulfide, phosphate and other precipitation, so as to remove sulfide, phosphate, etc., such as ferrous sulfate treatment of sulfur wastewater in printing and dyeing plants. | |
