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Ferric Chloride Solution 44%

Here is a professional product description tailored for Brand Chemical Supplies, designed for use on a product catalog, website, or technical data sheet.

Ferric Chloride Solution 44% – Premium Inorganic Coagulant & Etchant

Product Overview

Ferric Chloride Solution 44% is a highly concentrated, dark brown liquid inorganic coagulant engineered for rapid solid-liquid separation and chemical precipitation. It acts as an exceptionally effective primary coagulant across a wide pH range, neutralizing the negative surface charges of suspended colloidal particles to form heavy, rapid-settling iron hydroxide flocs.
Optimized for high performance and heavy-duty industrial processing, Brand Chemical Supplies provides premium-grade Ferric Chloride Solution 44% tailored to meet the demanding requirements of South Africa’s mining, municipal wastewater, and metallurgical manufacturing sectors.

Key Applications

  • Municipal Wastewater Clarification: Highly efficient at removing suspended solids, reducing Chemical Oxygen Demand (COD), and clarifying turbid water before filtration or discharge.
  • Industrial & Mining Effluent Treatment: Excellently breaks oil-water emulsions and precipitates heavy metals (such as arsenic, lead, and chrome) from industrial wastewater streams.
  • Phosphorus and Sulfide Removal: Chemically binds to dissolved phosphates to prevent eutrophication in natural water bodies, and precipitates dissolved sulfides to control hazardous odors and minimize concrete pipe corrosion.
  • Sludge Conditioning: Conditions municipal and industrial sludge to optimize water release prior to processing in belt filters, centrifuges, or screw presses.
  • Metallurgical Etching & Circuitry: Extensively utilized as an etchant in the manufacture of printed circuit boards (PCBs), photo-chemical machining, and copper etching.

Product Technical Specifications

Parameter Specification / Detail
Chemical Formula $\text{FeCl}_3$ (in aqueous solution)
CAS Number 7705-08-0
Appearance Dark, reddish-brown, clear liquid
Concentration ($\text{FeCl}_3$) $43.0\% – 45.0\%$ (44% Nominal)
Specific Gravity (@ 20°C) $1.42 – 1.45 \text{ g/cm}^3$
pH (as is) $< 1.0$ (Highly Acidic)
Standard Packaging 25 L Jerrycans, 200 L Drums, 1000 L IBC Totes, or Bulk Tankers

Features and Benefits

  • Rapid Sludge Settling: Produces dense, heavy iron flocs that settle significantly faster than traditional aluminum-based coagulants, enhancing plant capacity.
  • Broad pH Operation: Performs highly effectively across a wider pH spectrum (pH 4.5 to 11) compared to alum, reducing the necessity for strict pre-treatment pH adjustments.
  • Superior Odor & Corrosion Control: Actively binds volatile hydrogen sulfide gases, protecting downstream concrete infrastructure and eliminating foul odors.
  • Concentrated Liquid Format: Eliminates the dust hazards and dissolution times associated with powder alternatives, allowing for precise, automated chemical dosing.

Safe Handling & Storage Guidelines

  • Storage: Ferric Chloride is highly corrosive to metals. Store exclusively in UV-stabilized plastic, fiberglass (FRP), or rubber-lined steel containers. Keep tanks vented and stored in a cool, dry area away from direct sunlight and incompatible materials like strong bases or oxidizing agents.
  • Handling: This product is strongly acidic and corrosive to skin and eyes. Wear comprehensive Personal Protective Equipment (PPE), including chemical-resistant overalls, nitrile or rubber gloves, face shields or splash-proof goggles, and rubber boots. Always ensure an eye-wash station is nearby.

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