Barium chloride (BaCl2) is an inorganic ionic ceramic compound commonly produced as a white crystalline solid with high density. It is primarily used in industrial applications requiring precipitation reactions, flame coloration, and heavy metal removal rather than as a structural ceramic material. The compound finds utility in wastewater treatment (removing sulfate ions), pyrotechnics (producing green flame effects), oil drilling fluids, and laboratory synthesis, making it valuable in chemical processing rather than load-bearing or thermal applications typical of conventional ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 33.40 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 12.60 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.499 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.594 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 6.948 | - | — | ||
| ↳ | 7.376 range 3.399–11.35median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.6349 | C/m² | — | ||
| ↳ | 0.000 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -264.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01950 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -2.966 | eV/atom | — | ||
| ↳ | -2.676 | eV/atom | — |