IrHfO2S

ceramic

· IrHfO2S

IrHfO2S is an experimental ceramic compound combining iridium, hafnium, oxygen, and sulfur—a rare multi-element oxide-sulfide composite in the refractory ceramics family. This material is primarily under research investigation for extreme-environment applications where conventional refractories or oxides fail, leveraging hafnium's high-temperature stability and iridium's chemical inertness to create a potentially high-performance composite.

research and developmenthigh-temperature refractory applicationsextreme environment coatingschemical resistance testingmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00914	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.000	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.

IrHfO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental