1. Product Introduction & Specifications

Ferrous chloride tetrahydrate (FeCl₂·4H₂O, CAS 13478-10-9) is a greenish-white crystalline compound widely used in industrial and laboratory applications. Key parameters include:

2. Key Applications

2.1 Wastewater Treatment

Used as a coagulant for phosphate removal and heavy metal precipitation in municipal/industrial plants.

2.2 Chemical Synthesis

Acts as a catalyst in organic reactions (e.g., Friedel-Crafts alkylation) and precursor for iron oxide pigments.

2.3 Pharmaceuticals

Essential in hemodialysis solutions and iron deficiency anemia medications.

3. Industry Use Cases

3.1 Textile Effluent Treatment

Reduced chromium(VI) levels from 12 ppm to <0.1 ppm in dyeing wastewater at pH 3.2.

3.2 Pigment Production

Enabled 98% purity yellow iron oxide synthesis via controlled hydrolysis at 80°C.

4. Client Success Stories

4.1 AquaTech Solutions (Spain)

Challenge: Remove 95% of arsenic from mining runoff.
Solution: 250 mg/L FeCl₂·4H₂O dosage at pH 4.0.
Result: Achieved 97.3% removal efficiency.

4.2 Pharmex Labs (India)

Challenge: Stabilize iron in vitamin supplements.
Solution: 0.5% w/w FeCl₂·4H₂O in formulation.
Result: 18-month shelf-life stability.

5. Request a Quote

Contact our technical team for bulk pricing, SDS, or custom specifications:

Email: info@vivalr.com
Phone: (86) 15866781826