Cu2SO4 — Properties & Data | MatWorld

Cu2SO4

ceramic

· JVASP-5536· Cu2SO4

Copper sulfate (Cu₂SO₄) is an inorganic ceramic compound combining copper and sulfate ions, belonging to the family of metal sulfate ceramics. While primarily known as a laboratory and industrial chemical reagent, copper sulfate compounds have been investigated for applications requiring copper ion release, antimicrobial properties, or as precursors in materials synthesis. Engineers encounter this material most commonly in chemical processing, water treatment, and wood preservation contexts rather than as a primary structural or functional ceramic.

water treatment and purificationwood preservationchemical synthesis precursorantimicrobial coatings researchlaboratory reagentalgicide applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.126	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.546	eV	DFT · OptB88vdW
↳	1.632	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.453	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.025	-	DFT · OptB88vdW
↳	3.124	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00106	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-192.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	410.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	30.51	%	DFT · TBmBJ

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)	0.00230	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9409	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.

Cu2SO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental