Skip to main content

Ferric Chloride - CHIMIFLOC FR 4011

FeCl₃

Premium 40% ferric chloride solution for municipal and industrial wastewater treatment. Flagship product with NSF and REACH compliance. Highly effective for phosphorus removal, sludge conditioning, and turbidity removal.

Product Overview

Premium 40% ferric chloride solution for municipal and industrial wastewater treatment. Flagship product with NSF and REACH compliance. Highly effective for phosphorus removal, sludge conditioning, and turbidity removal.

Technical Specifications

Chemical Formula
FeCl₃
CAS Number
7705-08-0
Appearance
Dark brown liquid
Concentration
40% ± 1% FeCl₃
Specific Gravity
1.40-1.45
pH Range
< 1.0 (1% solution)
Solubility
Fully miscible with water
Available Packaging
200L drums · 1000L IBC · Bulk flexitank
Shelf Life
12 months
Storage Conditions
Polyethylene containers

Technical Documents

Technical Data Sheet (TDS)

Coming Soon

Detailed technical specifications, properties, and performance data.

Request Access

Safety Data Sheet (SDS)

Coming Soon

Safety information, handling guidelines, and regulatory compliance data.

Request Access

Applications

Phosphorus removal
Sludge conditioning
Turbidity removal
Municipal wastewater treatment

Dosing Guidelines

Typical dosing: 20-200 mg/L depending on water quality. Optimum pH range: 4.0-11.0. Best results achieved through jar testing to determine site-specific dosage.

How It Works

Ferric Chloride reacts with phosphates in wastewater to form insoluble ferric phosphate compounds. These compounds are removed through sedimentation, improving effluent quality and ensuring compliance with environmental regulations.

Usage Tips

Store in polyethylene or FRP tanks. Avoid contact with metals. Always add chemical to water, never water to chemical. Maintain proper ventilation during handling.

Frequently Asked Questions

What is the shelf life of Ferric Chloride FR 4011?
When stored properly in polyethylene containers away from direct sunlight, FR 4011 has a shelf life of 12 months. The product may develop slight crystallization over time, but this does not affect performance.
Can Ferric Chloride be used for both municipal and industrial applications?
Yes, FR 4011 is NSF/ANSI 60 certified for drinking water treatment and also suitable for industrial wastewater applications. It meets strict safety standards for potable water while providing excellent performance in industrial settings.
What safety precautions should be taken when handling Ferric Chloride?
Always wear appropriate PPE including acid-resistant gloves, eye protection, and protective clothing. Ensure adequate ventilation, use chemical-resistant equipment, and have emergency eyewash stations nearby. Never mix with incompatible chemicals.
How does Ferric Chloride compare to aluminum-based coagulants?
Ferric Chloride typically requires lower dosing rates, works across a wider pH range (4-11), and produces denser flocs that settle faster. It's particularly effective for phosphorus removal and color reduction compared to alum-based alternatives.
What factors affect the optimal dosing rate for Ferric Chloride?
Dosing depends on raw water turbidity, pH, alkalinity, temperature, and target removal objectives. Jar testing is essential to determine optimal dose and pH adjustment. Typical range is 20-200 mg/L, but site-specific optimization is crucial.

Certifications & Compliance

ISO 9001
NSF
REACH

Need a Custom Solution?

Request a quote, discuss your specifications, or schedule a facility visit. Our technical team responds within 24 hours.