Polyferric Sulfate

Polyferric Sulfate

CAS No.: 10028-22-5
Molecular Formula: Fe2(SO4)3
Molecular Weight: 399.88
Phone :+8615650076306
WhatsApp :+8615650076306
Email :info2@junzhengchemical.com
Get a quote
product description
Polyferric sulfate is a high-quality, high-efficiency inorganic polymer flocculant. It exists as a light yellow amorphous powder or liquid and is readily soluble in water. It features low dosage requirements, rapid floc formation, fast settling rates, and good sludge dewatering performance. In water treatment processes, it effectively removes suspended solids, organic matter, heavy metals, and phosphorus from water, with a wide pH application range. The residual iron content in treated water is low, and there is no secondary pollution from aluminum ions. It is widely used for the purification of drinking water, industrial wastewater, and municipal sewage.


Chemical Properties

PropertyValue
Melting point

480°C

Boiling point

101-118 °C

Density

3.097

Vapor pressure

0Pa at 20℃

Storage temp.

Keep in dark place,Inert atmosphere,Room temperature

Solubility

slightly soluble in ethanol; insoluble in acetone

Form

Powder

Color

Yellow-gray

Water Solubility

Soluble in water. Sparingly soluble in alcohol. Almost insoluble in acetone and ethyl acetate. Insoluble in sulfuric acid and ammonia.

Sensitive

Hygroscopic

Merck

14,4032

Exposure limits

ACGIH: TWA 1 mg/m3NIOSH: TWA 1 mg/m3

LogP

-1.031 (est)

CAS DataBase Reference

10028-22-5(CAS DataBase Reference)

NIST Chemistry Reference

Ferric sulfate(10028-22-5)

EPA Substance Registry System

Ferric sulfate (10028-22-5)


Safety Information

PropertyValue
Hazard Codes

Xn

Risk Statements

22-36/37

Safety Statements

26

RIDADR

UN 9121

WGK Germany

3

RTECS

NO8520000

TSCA

Yes

HS Code

2833298080

Hazardous Substances Data

10028-22-5(Hazardous Substances Data)


Product Usage

Polyferric sulfate is a highly effective inorganic polymer flocculant widely used in water treatment. In drinking water and industrial wastewater treatment, it quickly neutralizes the negative charges on the surface of colloidal particles and forms large, dense flocs through adsorption bridging, efficiently removing suspended solids, organic matter, heavy metal ions, and phosphorus. It is particularly suitable for treating low-temperature and low-turbidity water, printing and dyeing wastewater, oily wastewater, and municipal sewage. Compared to traditional aluminum salts, it offers advantages such as lower dosage requirements, faster flocculation rates, lower sludge production, a wide pH application range (4–11), and no aluminum ion residue. Additionally, it is highly effective in sludge dewatering and decolorization of dyeing wastewater.

Factory Showcase
拼图_美图设计室-(1)
Quality Control Lab
实验室
Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

拼图_美图设计室
Qualification Certificate
  • 微信图片_2026-04-09_153718_808
  • 微信图片_2026-04-09_153715_255
  • 微信图片_2026-04-09_153711_744
  • 微信图片_2026-04-09_153654_640
FAQ

Q1: Are Your Products Compliant With International Standards?

A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.


Q2: Do You Provide Customized Product Services?
A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.


Q3: What Is The Approximate Delivery Cycle Of The Products?
A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.


Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.

Contact Us
Submit
Recommendation