Na2CrCl4 — Properties & Data | MatWorld

Na2CrCl4

metal

· JVASP-12944· Na2CrCl4

Na₂CrCl₄ is an inorganic salt compound containing sodium, chromium, and chlorine, belonging to the chromium halide family of materials. This compound is primarily encountered in laboratory and industrial chemistry settings rather than as a structural or functional engineering material in traditional applications. It serves specialized roles in chromium processing, catalysis research, and chemical synthesis where its chromium content and solubility properties are leveraged, though it remains largely a precursor or intermediate chemical rather than a finished engineering component.

chromium extraction processeslaboratory catalysis researchchemical synthesis precursorelectroplating chemistrypolymer crosslinking agentsmaterials processing additives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09220	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.6160	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	13.58	-	DFT · OptB88vdW
Magnetic Moment(μB)	8.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000340	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000414	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-274.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	346	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)	0.04120	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.505	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

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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.

Na2CrCl4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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