Melting point :>900°C
Density :1.66 g/mL at 25 °C (lit.)
storage temp. :2-8°C
form :Powder
Specific Gravity :1.66
color :Yellow
Water Solubility :soluble in water and ethanol
Sensitive :Moisture Sensitive
Crystal Structure :Reverse CaF2 type
crystal system :Cube
Space group :Fm3m
Lattice constant :

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.5718	0.5718	0.5718	90	90	90	0.187

InChI :InChI=1S/2Li.S
InChIKey :ZWDBUTFCWLVLCQ-UHFFFAOYSA-N
SMILES :S([Li])[Li]
CAS DataBase Reference :12136-58-2(CAS DataBase Reference)
EPA Substance Registry System :Lithium sulfide (Li2S) (12136-58-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.