Magnesium fluoride

Melting point :1263 °C (lit.)
Boiling point :2227 °C/1 atm (lit.)
Density :3.15 g/mL at 25 °C (lit.)
refractive index :1.365
Flash point :12.00°C
form :random crystals
color :White to off-white
Specific Gravity :3.15
Water Solubility :87 mg/L (18 ºC)
Specific Heat Capacity :Cp(crystal): 0.99 J/(g·K), at 25℃
Crystal Structure :Tetragonal, Rutile
crystal system :square
Merck :14,5665
Solubility Product Constant (Ksp) :pKsp: 10.29
Space group :P42/mnm
Lattice constant :

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.463	0.463	0.305	90	90	90	0.0652

Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Cosmetics Ingredients Functions :ANTIPLAQUE
ORAL CARE InChI :InChI=1S/2FH.Mg/h2*1H;/q;;+2/p-2
InChIKey :ORUIBWPALBXDOA-UHFFFAOYSA-L
SMILES :[Mg](F)F
Hardness, Mohs :5.5
Knoop Microhardness :500, kg/mm2
CAS DataBase Reference :7783-40-6(CAS DataBase Reference)
EPA Substance Registry System :Magnesium fluoride (7783-40-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to..…