Litium klorida
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| Nama | |
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| Nama IUPAC (preferensi)
Lithium chloride | |
| Nama IUPAC (sistematis)
Lithium(1+) chloride | |
| Penanda | |
Model 3D (JSmol)
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| 3DMet | (({3DMet))} |
| ChEBI | |
| ChEMBL | |
| ChemSpider | |
| Nomor EC | |
| MeSH | Lithium+chloride |
PubChem CID
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| Nomor RTECS | (({value))} |
| UNII | |
| Nomor UN | 2056 |
CompTox Dashboard (EPA)
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| Sifat | |
| ClLi | |
| Massa molar | 42,39 g·mol−1 |
| Penampilan | white solid hygroscopic, sharp |
| Densitas | 2.068 g/cm3 |
| Titik lebur | 605–614 °C (1.121–1.137 °F; 878–887 K) |
| Titik didih | 1.382 °C (2.520 °F; 1.655 K) |
| 68.29 g/100 mL (0 °C) 74.48 g/100 mL (10 °C) 84.25 g/100 mL (25 °C) 88.7 g/100 mL (40 °C) 123.44 g/100 mL (100 °C)[1] | |
| Kelarutan | soluble in hydrazine, methylformamide, butanol, selenium(IV) oxychloride, propanol[1] |
| Kelarutan dalam methanol | 45.2 g/100 g (0 °C) 43.8 g/100 g (20 °C) 42.36 g/100 g (25 °C)[2] 44.6 g/100 g (60 °C)[1] |
| Kelarutan dalam ethanol | 14.42 g/100 g (0 °C) 24.28 g/100 g (20 °C) 25.1 g/100 g (30 °C) 23.46 g/100 g (60 °C)[2] |
| Kelarutan dalam formic acid | 26.6 g/100 g (18 °C) 27.5 g/100 g (25 °C)[1] |
| Kelarutan dalam acetone | 1.2 g/100 g (20 °C) 0.83 g/100 g (25 °C) 0.61 g/100 g (50 °C)[1] |
| Kelarutan dalam liquid ammonia | 0.54 g/100 g (-34 °C)[1] 3.02 g/100 g (25 °C) |
| Tekanan uap | 1 torr (785 °C) 10 torr (934 °C) 100 torr (1130 °C)[1] |
| Indeks bias (nD) | 1.662 (24 °C) |
| Viskositas | 0.87 cP (807 °C)[1] |
| Struktur | |
| Octahedral | |
| Linear (gas) | |
| 7.13 D (gas) | |
| Termokimia | |
| Kapasitas kalor (C) | 48.03 J/mol·K[1] |
| Entropi molar standar (S |
59.31 J/mol·K[1] |
| Entalpi pembentukan standar (ΔfH |
-408.27 kJ/mol[1] |
| Energi bebas Gibbs (ΔfG) | -384 kJ/mol[1] |
| Bahaya | |
| Lembar data keselamatan | ICSC 0711 |
| Piktogram GHS |  [3]
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| Keterangan bahaya GHS | (({value))} |
| H302, H315, H319, H335[3] | |
| P261, P305+351+338[3] | |
| Titik nyala | Non-flammable |
| Dosis atau konsentrasi letal (LD, LC): | |
LD50 (dosis median)
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526 mg/kg (oral, rat)[4] |
| Senyawa terkait | |
Anion lain
|
Litium fluorida Litium bromida Litium iodida Litium astatida |
Kation lainnya
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Natrium klorida Kalium klorida Rubidium klorida Sesium klorida Fransium klorida |
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa). | |
 verifikasi (apa ini   ?)
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| Referensi | |
Litium klorida adalah sebuah senyawa kimia dengan rumus LiCl. Garam tersebut merupakan senyawa ionik yang khas, meskipun ukuran kecil dari ion Li+ menghasilkan sifat-sifat yang tidak ada pada klorida logam alkali lainnya, seperti kelarutan yang luar biasa pada pelarut polar (83,05 g/100 mL air pada 20 °C) dan sifat higroskopisnya.[5]
Pembuatan
[sunting | sunting sumber]Litium klorida dibuat dengan cara mencampur litium karbonat dengan asam klorida.
Penggunaan
[sunting | sunting sumber]Molten LiCl digunakan untuk pembuatan karbon nanotube,[6] grafena[7] dan litium niobat.[8]
Referensi
[sunting | sunting sumber]- ^ a b c d e f g h i j k l http://chemister.ru/Database/properties-en.php?dbid=1&id=614
- ^ a b Seidell, Atherton; Linke, William F. (1952). [Google Books Solubilities of Inorganic and Organic Compounds] Periksa nilai
|url=(bantuan). Van Nostrand. Diakses tanggal 2014-06-02. - ^ a b c Sigma-Aldrich Co., Lithium chloride. Diakses tanggal 2014-05-09.
- ^ http://chem.sis.nlm.nih.gov/chemidplus/rn/7447-41-8
- ^ Ulrich Wietelmann, Richard J. Bauer "Lithium and Lithium Compounds" in Ullmann's Encyclopedia of Industrial Chemistry 2005, Wiley-VCH: Weinheim.
- ^ "Towards large scale preparation of carbon nanostructures in molten LiCl". Carbon. 77: 835–845. doi:10.1016/j.carbon.2014.05.089.
- ^ "Large-scale preparation of graphene by high temperature insertion of hydrogen into graphite". Nanoscale. 7: 11310–11320. 2015. doi:10.1039/c5nr01132a.
- ^ "Preparation of lithium niobate particles via reactive molten salt synthesis method". Ceramics International. 40: 1835–1841. doi:10.1016/j.ceramint.2013.07.085.
- Handbook of Chemistry and Physics, 71st edition, CRC Press, Ann Arbor, Michigan, 1990.
- N. N. Greenwood, A. Earnshaw, Chemistry of the Elements, 2nd ed., Butterworth-Heinemann, Oxford, UK, 1997.
- R. Vatassery, titration analysis of LiCl, sat'd in Etanol by AgNO3 to precipitate AgCl(s). EP of this titration gives %Cl by mass.
- H. Nechamkin, The Chemistry of the Elements, McGraw-Hill, New York, 1968.
Pranala luar
[sunting | sunting sumber]
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