Lithium hydride  From Wikipedia, the free encyclopedia
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search Lithium hydride Space-filling model of part of the
crystal structure of lithium hydride CAS number 7580-67-8 YesY
PubChem 62714 ChemSpider 56460 YesY RTECS number OJ6300000
Jmol-3D images Image 1 Molecular formula LiH Molar mass 7.95
g/mol Appearance colorless to gray solid[1] Density 0.78
g/cm3[1] Melting point 688.7 °C[1] Boiling point decomposes at
900–1000 °C[2] Solubility in water reacts Refractive index (nD)
1.9847[3]:43 Lattice constant a = 0.40834 nm[3]:56 Dipole moment
6.0 D[3]:35 heat capacity 3.51 J/(g·K) Std enthalpy of -11.39
kJ/g EU Index Not listed NFPA 704 NFPA 704.svg Autoignition
temperature 200 °C Related compounds Other cations Sodium
hydride Potassium hydride Rubidium hydride Caesium hydride
Related compounds Lithium borohydride Lithium aluminium hydride
Infobox references  Lithium hydride is the inorganic compound
with the formula LiH. It is a colorless solid, although