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7789-24-4
bosschem
7789-24-4
| Product Name: | Lithium fluoride |
| CAS: | 7789-24-4 |
| MF: | FLi |
| MW: | 25.94 |
| EINECS: | 232-152-0 |
| Mol File: | 7789-24-4.mol |
| Lithium fluoride Chemical Properties | |
| Melting point | 845 °C (lit.) |
| Boiling point | 1681 °C |
| density | 2.64 g/mL at 25 °C (lit.) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.3915 |
| Fp | 1680°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Soluble in 0.29 g/100 mL (20°C) and hydrogen fluoride. Insoluble in alcohol. |
| form | random crystals |
| color | White to off-white |
| Specific Gravity | 2.635 |
| PH | 6.0-8.5 (25℃, 0.01M in H2O) |
| Water Solubility | 0.29 g/100 mL (20 ºC) |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: ≤0.01 |
| λ: 280 nm Amax: ≤0.01 | |
| Merck | 145,531 |
| Solubility Product Constant (Ksp) | pKsp: 2.74 |
| Exposure limits | ACGIH: TWA 2.5 mg/m3 |
| NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 | |
| Stability: | Stable, but hygroscopic. Hydrolyzes in the presence of water to form hydrofluoric acid, which attacks glass - do not store in glass bottles. Incompatible with aqueous solutions, strong acids, strong oxidizing agents. |
| InChIKey | PQXKHYXIUOZZFA-UHFFFAOYSA-M |
| LogP | 0.23 at 25℃ |
| CAS DataBase Reference | 7789-24-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Lithium fluoride(7789-24-4) |
| EPA Substance Registry System | Lithium fluoride (7789-24-4) |
composition | standard / reqiured ( % ) |
Analysis |
LiF | ≥99.0 | 99.16 |
Fe | ≤0.01 | 0.0024 |
Ca | ≤0.1 | 0.036 |
H2O | ≤0.1 | 0.046 |
Na+K | ≤0.05 | 0.029 |
SO42- | ≤0.05 | 0.024 |
SiO2 | ≤0.1 | 0.024 |
| Product Name: | Lithium fluoride |
| CAS: | 7789-24-4 |
| MF: | FLi |
| MW: | 25.94 |
| EINECS: | 232-152-0 |
| Mol File: | 7789-24-4.mol |
| Lithium fluoride Chemical Properties | |
| Melting point | 845 °C (lit.) |
| Boiling point | 1681 °C |
| density | 2.64 g/mL at 25 °C (lit.) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.3915 |
| Fp | 1680°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Soluble in 0.29 g/100 mL (20°C) and hydrogen fluoride. Insoluble in alcohol. |
| form | random crystals |
| color | White to off-white |
| Specific Gravity | 2.635 |
| PH | 6.0-8.5 (25℃, 0.01M in H2O) |
| Water Solubility | 0.29 g/100 mL (20 ºC) |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: ≤0.01 |
| λ: 280 nm Amax: ≤0.01 | |
| Merck | 145,531 |
| Solubility Product Constant (Ksp) | pKsp: 2.74 |
| Exposure limits | ACGIH: TWA 2.5 mg/m3 |
| NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 | |
| Stability: | Stable, but hygroscopic. Hydrolyzes in the presence of water to form hydrofluoric acid, which attacks glass - do not store in glass bottles. Incompatible with aqueous solutions, strong acids, strong oxidizing agents. |
| InChIKey | PQXKHYXIUOZZFA-UHFFFAOYSA-M |
| LogP | 0.23 at 25℃ |
| CAS DataBase Reference | 7789-24-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Lithium fluoride(7789-24-4) |
| EPA Substance Registry System | Lithium fluoride (7789-24-4) |
composition | standard / reqiured ( % ) |
Analysis |
LiF | ≥99.0 | 99.16 |
Fe | ≤0.01 | 0.0024 |
Ca | ≤0.1 | 0.036 |
H2O | ≤0.1 | 0.046 |
Na+K | ≤0.05 | 0.029 |
SO42- | ≤0.05 | 0.024 |
SiO2 | ≤0.1 | 0.024 |
