Cr3O7
ceramic· JVASP-30790· Cr3O7
Cr3O7 is a chromium oxide ceramic compound that belongs to the family of transition metal oxides used primarily in oxidation catalysis and high-temperature applications. This material is encountered mainly in research and specialized industrial contexts where its chromium oxide chemistry provides catalytic activity for oxidation reactions, particularly in environmental remediation and chemical processing. Engineers typically select chromium oxide ceramics when corrosion resistance, thermal stability, and oxidation catalysis are required simultaneously, though it remains less common than fully stabilized alternatives like Cr2O3 in mainstream engineering.
catalytic oxidation processeshigh-temperature corrosion resistancechromium chemistry researchenvironmental remediation catalystsspecialty chemical processing
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.