Poly Ferric Sulphate
Poly Ferric Sulphate offers effective coagulation and flocculation in water treatment.
Poly Ferric Sulphate
- Product Name: Poly Ferric Sulphate
- CAS Number: 1327-41 -9
- EINECS NO.: 233-072-9
- Molecular Weight: 399.8789
- Molecular Formula: [Fe2(OH)n(SO4)3-n/2]m
- Purity (%): 21% to 22%
- Appearance: Yellow powder, granular; brown liquid
- Packing: Bags, drums, or bulk containers
- Other Name: Polymeric Ferric Sulfate; PFC; Polyferric sulfate
Poly Ferric Sulphate Specification
| ITEMS | SPECIFICATIONS |
| Assay,% | ≥21% |
| Basicity ,% | 8.0–16.0 |
| Ferrous(Fe2+),% | ≤0.15 |
| Insoluble in water,% | ≤0.5 |
| PH(1%) | 2.0-3.0 |
| As ,% | ≤0.0002 |
| Pb ,% | ≤0.001 |
| ITEMS | SPECIFICATIONS |
| Assay,% | ≥11% |
| Basicity ,% | 8.0–16.0 |
| Ferrous(Fe2+),% | ≤0.10 |
| Insoluble in water,% | ≤0.3 |
| PH(1%) | 2.0-3.0 |
| As ,% | ≤0.0001 |
| Pb ,% | ≤0.0005 |
Types of Poly Ferric Sulphate
| Form | Key Characteristics | Typical Applications & Advantages |
| Powder | High-purity, high-stability form, dissolves to prepare fresh solution. | Ideal for high-standard treatment: Best suited for drinking water purification and industrial wastewater treatment where consistent purity and performance are critical. |
| Granular | Easy to transport and store, dissolves steadily with stirring. | Suited for general industrial use: A practical choice for various industrial wastewater applications, balancing handling convenience with effective performance. |
| Liquid | Ready-to-use solution, reacts rapidly, adaptable to varying water quality. | Optimal for on-site dosing: Perfect for continuous, large-scale operations where immediate use, fast reaction, and direct feeding (e.g., via pumps) are priorities. |
What is Poly Ferric Sulphate Used for?
For Drinking Water Purification: Poly Ferric Sulphate effectively removes suspended solids, colloids, organic matter, and microorganisms to ensure water safety.
In Industrial Water Treatment: It is used to eliminate pollutants such as suspended solids, phosphates, and heavy metal ions, improving water quality for industrial processes.
For Municipal Wastewater Treatment: Poly Ferric Sulphate enhances primary treatment and improves feedwater quality for biological processes in sewage treatment plants, also aiding in sludge reduction.
In Sludge Dewatering: It acts as a coagulant and breaking agent to facilitate sludge dewatering in applications like electroplating and papermaking wastewater, reducing sludge volume.
For Algae Control: It shows significant efficacy in treating micro-polluted, algal-rich, low-temperature, or low-turbidity raw water by effectively controlling algae growth.
FAQ of Poly Ferric Sulphate
When handled according to standard procedures, yes. Our product meets specifications with low heavy metal content (As, Pb). However, its acidic nature (pH 2.0-3.0 for 1% solution) requires careful handling and consideration of system compatibility.
A key advantage is its pre-polymerized structure, which often allows for faster floc formation, effective performance over a broader pH range, and lower sludge production compared to traditional coagulants like ferric sulfate.
Basicity indicates the degree of pre-polymerization. Our PFS has a controlled Basicity (8-16%), which contributes to its stability, coagulation efficiency, and effectiveness across a wider pH range compared to non-polymerized iron salts.
For solid forms (powder/granular), always add PFS gradually to water (not water to solid) while stirring to ensure complete dissolution and prevent clumping. Standard protective equipment (gloves, goggles) is recommended due to its acidic nature.
25 kg three-in-one composite packaging bag, lined with polyethylene
This product should not be stored outdoors or in the open air. Direct contact with moisture should be avoided.
HOO CHEMTEC Water Treatment Chemicals
HOO CHEMTEC: Committed to Excellence in Water Treatment
At HOO CHEMTEC, we are dedicated to being your reliable partner in water treatment and purification.
Our core mission is to develop and supply high-performance chemical solutions, such as our effective Poly Ferric Sulphate (PFS), which is engineered to deliver fast flocculation, effective contaminant removal, and adaptability across various water conditions.
We combine our technical expertise with stringent quality control to ensure every product meets precise specifications for reliability and safety.
Whether you require standard or custom-grade chemicals, we focus on delivering consistent quality and providing the support needed to optimize your treatment processes.
Your complete satisfaction is our ultimate goal. We stand firmly behind our products and are committed to ensuring your trust through responsive service and dependable solutions. Partner with us for chemicals and support you can count on.
