Na2CrCSO7 — Properties & Data | MatWorld

Na2CrCSO7

ceramic

· JVASP-44591· Na2CrCSO7

Na2CrCSO7 is a mixed-valence chromium-containing ceramic compound combining chromium, sulfur, and oxygen in an ionic lattice structure. This material falls within the family of chromium sulfates and oxysulfates, which are primarily of research interest for catalytic applications, corrosion resistance studies, and specialized chemical processing. Industrial adoption remains limited, with applications concentrated in experimental catalysis work and potential use as a precursor compound in advanced ceramic synthesis rather than as a finished engineering material.

catalyst researchcorrosion inhibition studiesspecialty chemical synthesisceramic precursor materialsexperimental chromium compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.652	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9510	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	7.447	-	DFT · OptB88vdW
Magnetic Moment(μB)	8.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000580	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00141	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-350.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	319.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1517	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.660	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.

Na2CrCSO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental