What are the lead times for production?

The lead time is within 15 workdays for both peak and off-season periods.

What certifications does the product hold?

The product holds WQA and REACH certifications.

How does PFS compare to aluminum-based coagulants?

PFS produces denser flocs, settles faster, and eliminates aluminum residue risks, though it requires corrosion-resistant equipment due to its acidity.

Industrial Grade Polyferric Sulfate Yellow Powder for Eco Solutions

Name: Industrial Grade Polyferric Sulfate Yellow Powder for Eco Solutions
Brand: Weifang Zhongqing Fine Chemical Co., Ltd.
SKU: 2196480265

Shandong, ChinaWeifang Zhongqing Fine Chemical Co., Ltd.

US$160.00-240.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

CAS No.

10028-22-5

Formula

[Fe2(Oh)N(So4)3-N/2]M

Model NO.

CAS 10028-22-5

EINECS

1327-41-9

Acid-Base Property

Acidic Surface Disposal Agent

Certification

WQA, REACH

Environmental Protection

Yes

Color

Yellow

Appearance

Powder

Type

Industrial Circulating Water Treatment Agent

Name

Polyferric Ferric Sulfate

Other Name

Pfs

Pack

Accept OEM

Sample

Free Sample

Storage

Cool Dry Place

Classification

Chemical Auxiliary Agent

Application

Wastewater Treatment

Transport Package

PP Wovn Bag

Specification

25kg/50kg Bag/as Customers′ Requirement

Trademark

HUAYU

Origin

China

HS Code

2833299000

Production Capacity

50000tons/Year

Key features

High COD and TP Removal: Achieves 60-95% COD reduction and over 85% total phosphorus removal.

Fast Settling Flocs: Generates dense flocs that settle quickly within 5-30 minutes.

Versatile Application: Effective for drinking water, industrial wastewater, and sewage treatment.

Low-Temperature Stability: Maintains stable performance in low-temperature and high-turbidity conditions.

OEM and Customization: Accepts OEM packaging and offers flexible customization options.

Certified Quality: Holds WQA and REACH certifications for safety and compliance.

Manufacturer Direct: Direct supply from Weifang Zhongqing with 15-day lead time.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Weifang Zhongqing Fine Chemical Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is a chemical manufacturer and trading business with stated production capacity for PAC, polyacrylamide, aluminum sulfate, calcium chloride, and 2-acrylamido-2-methylpropane sulfonic acid. It reports two production lines, quality-control staffing, finished-product inspection instructions, and quality assurance in its control processes. Customization is offered from samples, designs, and full specifications, and the supplier provides OEM services for well-known brands. However, no supplier-management-system certification is reported, no valid manufacturing-capacity contract exists with related subcontractors, and overseas support is limited: there are no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation is reported. Export activity is stated at 31%–40% of total sales, with self-operated import and export rights. R&D capability is limited by the absence of an available SDK, while the stated R&D engineer experience is three years.

Supplier typeThe supplier’s registered scope covers hazardous-chemical operations, chemical-product production and sales, technology and goods import/export, information-technology consulting, and environmental-protection equipment sales. This supports classification as a chemical manufacturer and trader with related technical and environmental-product activities.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification holding is evidenced in the provided information.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaints, and reports in-stock service capability. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom; its stated overseas offering is training, and its international focus is particularly Southeast Asia.

Production capacityThe supplier reports substantial annual capacities for five chemical products, operates two production lines, has a reaction-kettle facility, and maintains finished-product inspection instructions that are uniformly followed. It also reports in-stock capability, but no valid manufacturing-capacity contract exists with related subcontractors, which limits assurance regarding outsourced capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full specifications, minor changes, and flexible requirements. Its stated OEM service for well-known brands further supports capability to produce customer-specific products.

Product Q&A

Q:What is the appearance and form of Polyferric Sulfate?

It appears as a pale yellow amorphous powder in solid form or a reddish-brown viscous liquid in liquid form.

Q:What are the main applications of this product?

It is used for purifying drinking water, industrial water, urban sewage, sludge dewatering, and treating wastewater from textile, paper, and chemical industries.

Q:How effective is PFS in removing pollutants?

It achieves up to 70-90% COD reduction and over 85% total phosphorus removal, while effectively removing suspended solids and heavy metals.

Q:Is customization available for this product?

Yes, we accept OEM packaging and offer flexible customization options including samples and designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.