FeCl3

metal
· FeCl3

Ferric chloride (FeCl3) is an iron(III) salt compound commonly encountered in materials science as a chemical reagent and etching agent rather than as a structural material. In engineering practice, it serves primarily in metal processing, printed circuit board (PCB) fabrication, and surface treatment applications where its strong oxidizing properties enable selective material removal and chemical reactions. While not typically selected for load-bearing or high-performance structural roles, FeCl3 is valued in manufacturing and materials processing for its effectiveness in etching copper and other metals, water treatment, and specialized coatings—making it essential to process engineers and manufacturing specialists rather than designers selecting bulk materials.

PCB etching and metallic material removalMetal surface treatment and finishingWater purification and wastewater treatmentChemical processing and industrial synthesisCopper-based circuit fabrication

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Exfoliation Energy(Eexf)
—
meV/atom——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Dielectric Constant (Relative Permittivity)(εr)
—
-——
Magnetic Moment(μB)
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µB——
Piezoelectric Modulus(eij)
—
C/m²——
Seebeck Coefficient(S)
—
µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)2 entries
—
eV/atom——
↳
—
eV/atom——
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.