Melting point :140 °C
Density :1,71 g/cm³
refractive index :1.542
storage temp. :Store at +5°C to +30°C.
solubility :348g/l
form :Solid
color :Red
Specific Gravity :1.71
Odor :Acetic acid odour
PH Range :6.8
PH :7.2 (50g/l, H2O, 20℃)
Water Solubility :380 g/L (20 ºC)
Sensitive :Hygroscopic
Merck :14,2433
BRN :3731397
Stability :Stable. Avoid moisture, heat.
InChIKey :ZBYYWKJVSFHYJL-UHFFFAOYSA-L
CAS DataBase Reference :6147-53-1(CAS DataBase Reference)
EPA Substance Registry System :Cobalt acetate tetrahydrate (6147-53-1)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,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:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention.