Iron Chlorides FeCl2 / FeCl3 for Industry

Iron Chlorides FeCl2 / FeCl3 for Industry

Iron(II) chloride (FeCl2) has CAS 7758-94-3 and iron(III) chloride (FeCl3) has CAS 7705-08-0. These two lines serve wastewater treatment, coagulation or reduction, plus selected plating, textile and PCB steps.
Loc Thien supplies FeCl2 and FeCl3 on orders, with MSDS/COA at quotation. Hotline 0979 891 929.

FeCl2 CAS 7758-94-3 — reducing behavior, Fenton/AOP support
FeCl3 CAS 7705-08-0 — common coagulation and settling
Jar-test before changing grade

Quick comparison of FeCl2 and FeCl3

FeCl2 is iron(II) with reducing behavior and supports selected Fenton or AOP programs.
FeCl3 is iron(III), commonly used for coagulation and settling in water treatment.

FAQ — FeCl2 / FeCl3
How do FeCl2 and FeCl3 differ?
They differ in iron valence and reaction behavior. Do not substitute blindly — jar-test first.
What are the CAS numbers of FeCl2 and FeCl3?
FeCl2: 7758-94-3. FeCl3: 7705-08-0.
Can I get SDS and COA?
Yes, for order requirements.
Can it be used for colored wastewater?
It can support coagulation when pH and dose are correct. Performance depends on real water samples.
How do I order?
Send grade, concentration, quantity and delivery point. Hotline 0979 891 929.
bulk quotation on request, no retail cart sales.