Melting point :130 °C (decomp)
Density :1.810
storage temp. :Inert atmosphere,Room Temperature
solubility :slightly soluble in ethanol; insoluble in organic solvents
form :blue monoclinic crystals
color :blue monoclinic crystals, crystalline
Specific Gravity :1.81
Water Solubility :Soluble in water (125 g/L at 20°C). Very slightly soluble in alcohol. Practically insoluble in most organic solvents.
Hydrolytic Sensitivity :0: forms stable aqueous solutions
InChI :InChI=1S/2CH2O2.Cu.4H2O/c2*2-1-3;;;;;/h2*1H,(H,2,3);;4*1H2/q;;+2;;;;/p-2
InChIKey :LSIWWRSSSOYIMS-UHFFFAOYSA-L
SMILES :[Cu+2].C([O-])=O.C([O-])=O.[H]O[H].[H]O[H].[H]O[H].[H]O[H]

Symbol(GHS):
Signal word:	Danger
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 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 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. P405 Store locked up.