K3 Na1 Cr2 O8

semiconductor

· K3 Na1 Cr2 O8

K3Na1Cr2O8 is a mixed-metal chromate compound belonging to the family of layered oxide semiconductors with potassium and sodium cations. This material is primarily of research interest for its potential in electrochemical applications and solid-state chemistry, particularly as a precursor or active component in chromium-based oxidation catalysts and ion-exchange materials. Engineers may consider this compound for niche applications in heterogeneous catalysis, sensor development, or battery/electrochemical device research where mixed-valence chromium oxides offer tunable redox properties and ionic conductivity.

chromium-based catalystselectrochemical sensorsionic conductorsoxidation catalysissolid-state chemistry researchbattery materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	35.17	GPa	—
Shear Modulus(G)	20.84	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.844	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.188	eV/atom	—

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.

K3 Na1 Cr2 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control