- InChI
- InChI=1S/Ba.2FH/h;2*1H/q+2;;/p-2
- InChI Key
- OYLGJCQECKOTOL-UHFFFAOYSA-L
- Formula
- BaF2
- SMILES
- F[Ba]F
- Molecular Weight1
- 175.32
- CAS
- 7787-32-8
- Other Names
-
- barium difluoride
- barium difluoride (BaF2)
- barium fluoride (BaF2)
- η : Dynamic viscosity (Pa×s).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0021720; 0.0035600] | Pa×s | [1620.20; 1880.40] | 
|
|
T(K) Dynamic viscosity (Pa×s) 2.20e-3 2.40e-3 2.60e-3 2.80e-3 3.00e-3 3.20e-3 3.40e-3 3.60e-3 1700 1800 | ||||
| η | 0.0035600 | Pa×s | 1620.20 | Viscosi... |
| η | 0.0034600 | Pa×s | 1642.30 | Viscosi... |
| η | 0.0033090 | Pa×s | 1657.30 | Viscosi... |
| η | 0.0031650 | Pa×s | 1682.70 | Viscosi... |
| η | 0.0029950 | Pa×s | 1697.50 | Viscosi... |
| η | 0.0028990 | Pa×s | 1722.70 | Viscosi... |
| η | 0.0028560 | Pa×s | 1723.20 | Viscosi... |
| η | 0.0027660 | Pa×s | 1738.80 | Viscosi... |
| η | 0.0026650 | Pa×s | 1763.40 | Viscosi... |
| η | 0.0025700 | Pa×s | 1779.40 | Viscosi... |
| η | 0.0024610 | Pa×s | 1802.50 | Viscosi... |
| η | 0.0023680 | Pa×s | 1819.50 | Viscosi... |
| η | 0.0023000 | Pa×s | 1842.30 | Viscosi... |
| η | 0.0022370 | Pa×s | 1860.10 | Viscosi... |
| η | 0.0021720 | Pa×s | 1880.40 | Viscosi... |
| ρl | [3910.00; 4152.60] | kg/m3 | [1614.20; 1872.50] |
|
|
T(K) Liquid Density (kg/m3) 3900 3950 4000 4050 4100 4150 1700 1800 | ||||
| ρl | 4152.60 | kg/m3 | 1614.20 | Density... |
| ρl | 4136.20 | kg/m3 | 1614.60 | Density... |
| ρl | 4115.20 | kg/m3 | 1635.20 | Density... |
| ρl | 4127.70 | kg/m3 | 1636.40 | Density... |
| ρl | 4116.80 | kg/m3 | 1653.10 | Density... |
| ρl | 4104.10 | kg/m3 | 1653.60 | Density... |
| ρl | 4088.90 | kg/m3 | 1676.60 | Density... |
| ρl | 4084.70 | kg/m3 | 1693.00 | Density... |
| ρl | 4059.90 | kg/m3 | 1716.40 | Density... |
| ρl | 4044.10 | kg/m3 | 1716.50 | Density... |
| ρl | 4024.10 | kg/m3 | 1732.40 | Density... |
| ρl | 4008.60 | kg/m3 | 1754.00 | Density... |
| ρl | 3991.60 | kg/m3 | 1771.70 | Density... |
| ρl | 3974.10 | kg/m3 | 1795.00 | Density... |
| ρl | 3957.00 | kg/m3 | 1811.60 | Density... |
| ρl | 3942.40 | kg/m3 | 1833.80 | Density... |
| ρl | 3924.70 | kg/m3 | 1851.80 | Density... |
| ρl | 3910.00 | kg/m3 | 1872.50 | Density... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.04; 98.97] | kPa | [1641.15; 2523.15] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.68837e+01 | |||
| Coefficient B | -2.79004e+04 | |||
| Coefficient C | -2.52770e+02 | |||
| Temperature range, min. | 1641.15 | |||
| Temperature range, max. | 2523.15 | |||
|
T(K) Vapor pressure (kPa) 0 20 40 60 80 100 1800 2000 2200 2400 | ||||
| Pvap | 0.04 | kPa | 1641.15 | Calculated Property |
| Pvap | 0.15 | kPa | 1739.15 | Calculated Property |
| Pvap | 0.48 | kPa | 1837.15 | Calculated Property |
| Pvap | 1.35 | kPa | 1935.15 | Calculated Property |
| Pvap | 3.36 | kPa | 2033.15 | Calculated Property |
| Pvap | 7.62 | kPa | 2131.15 | Calculated Property |
| Pvap | 15.91 | kPa | 2229.15 | Calculated Property |
| Pvap | 30.99 | kPa | 2327.15 | Calculated Property |
| Pvap | 56.85 | kPa | 2425.15 | Calculated Property |
| Pvap | 98.97 | kPa | 2523.15 | Calculated Property |
Similar Compounds
Find more compounds similar to Barium fluoride.
Sources
- Viscosity of Molten Alkaline-Earth Fluorides
- Density Measurement of Molten Alkaline-Earth Fluorides Using Archimedean Dual-Sinker Method
- Thermodynamics of BaNd2Fe2O7(s) and BaNdFeO4(s) in the system Ba Nd Fe O
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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