Melting point :72-75 °C(lit.)
bulk density :510kg/m3
Density :1.454
refractive index :n20/D 1.358
storage temp. :Store at +15°C to +25°C.
solubility :H₂O: 1 M at 20 °C, clear, colorless
form :lyophilized powder
color :White
Specific Gravity :1.454
PH :6.1 (50g/l, H2O, 20℃)
Odor :Acetic odour
PH Range :7 - 9
Water Solubility :1200 g/L (15 ºC)
Sensitive :Hygroscopic
Merck :14,5654
BRN :3730605
Stability :Hygroscopic
InChI :1S/2C2H4O2.Mg.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChIKey :XKPKPGCRSHFTKM-UHFFFAOYSA-L
SMILES :O.O.O.O.CC(=O)O[Mg]OC(C)=O
CAS DataBase Reference :16674-78-5(CAS DataBase Reference)
NIST Chemistry Reference :Magnesium diethanoate tetrahydrate(16674-78-5)
EPA Substance Registry System :Magnesium acetate tetrahydrate (16674-78-5)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P 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. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.