| CAS No.: | 10028-22-5 |
| Formula: | [Fe2(Oh)N(So4)3-N/2]M |
| EINECS: | 1327-41-9 |
| Certification: | ISO |
| Purity: | ≥99% |
| Type: | Polymeric Ferric Sulfate |
Description
Basic Info.
Appearance: Powder
Grade Standard: Industrial Grade
Transport Package: 25kg or 50kg/Bag
Specification: Yellow powdery solid
Trademark: Tairan chemical
Origin: China
Production Capacity: 2500 Ton/Tons Per Month
Product Description
Polymeric Ferric Sulfate(PFS)
Poly ferric sulphate(PFS) is a polyhydroxy, combination of multi-core, cationic polymeric inorganic flocculant. It can be quickly mixed with water at any ratio. The solution contains large amount of ferric iron and ferrous iron like (Fe2(OH)3)3+, (Fe3(OH)6)3+, (Fe8(OH)28)4+, which has larger molecular weight than other inorganic coagulant.
Application
1. Purification of urban water supply and drainage: river water, reservoir water and groundwater.
2. Purification of industrial water supply.
3. Urban sewage treatment.
4. Recovery of useful substances in industrial wastewater and waste residue, promotion of coal powder sedimentation in coal washing wastewater and recovery of starch in starch manufacturing industry.
5. Various industrial wastewater treatment: printing and dyeing wastewater, leather wastewater, fluorine-containing wastewater, heavy metal wastewater, oily wastewater, papermaking wastewater, coal washing wastewater, mine wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater and sewage treatment.
6. Paper sizing
7. Refinement of sugar solution
8. Casting and molding
9. Wrinkle-proof cloth
10. Catalyst carrier
11. Medicine refining
12. Cement quick setting
13. Cosmetic raw materials
Specification
| Project name | Standar indicators | Test results |
| Fe | ≥19.5 | 22.2 |
| Fe2+ | ≤0.15 | 0 |
| Salinity | 5-20 | 13.4 |
| PH Value | 1.5-3.0 | 2.46 |
| Water insoluble matter | ≤0.6 | 0 |
| As | ≤0.001 | 0.000012 |
| Pb | ≤0.002 | 0.00105 |
| Cd | ≤0.0005 | 0 |
| Hg | ≤0.0001 | 0.0000058 |
| Cr | ≤0.005 | 0.000439 |
