O4 S1 Ba1 — Properties & Data | MatWorld

O4 S1 Ba1

ceramic

· O4 S1 Ba1

This is a barium sulfate-based ceramic compound (BaSO₄), a chemically stable, non-toxic mineral ceramic commonly used in industrial and biomedical applications. Barium sulfate ceramics are valued for their chemical inertness, radiopacity, and excellent biocompatibility, making them suitable for applications requiring high stability and low reactivity in harsh or biological environments. The material represents a well-established ceramic family with proven performance in medical, industrial coating, and specialized composite applications.

medical imaging contrast agentsbiomedical composites and coatingshigh-temperature ceramic fillersradiation shielding applicationspigments and surface coatingsdental restorative materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	50.97	GPa	DFT · OptB88vdW
Shear Modulus(G)	25.42	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.562	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.206	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

O4 S1 Ba1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental