Fe(HO)3

ceramic

· Fe(HO)3

Fe(HO)₃, or ferric hydroxide, is an inorganic ceramic compound consisting of iron in the +3 oxidation state bonded with hydroxide groups. This material exists primarily as a precursor or intermediate phase rather than a stable end-use ceramic; it readily dehydrates to form iron oxide (Fe₂O₃) under heating. In practical engineering contexts, ferric hydroxide serves as a raw material for pigment production, water treatment coagulation, and catalyst support synthesis, valued for its high iron content and reactive hydroxide surface chemistry.

water treatment and purificationiron oxide pigment precursorcatalyst supportscorrosion product analysislaboratory and research applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.233	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.

Fe(HO)3

Other Properties

Regulatory Screening

Environmental