Identification
Co(NO3)2·6H2O
M = 291,04 g/mol
CAS [10026-22-9]
EC number: 233-402-1
Taric code: 2834 29 20
Synonyms
Nitric acid cobalt salt hexahydrate
Applications
analytical chemistry, laboratory reagent, pigment, invisible ink.
Packaging
- 500 g
Physical data
- Appearance: crystals, dark red
- Spec. Density: 1,87 g/cm3
- Bulk density: ~ 800 kg/m3
- Solub. in water: (20 ºC): soluble
- Melting point: 57 ºC
- pH(100 g/l H2O, 20 ºC) ~ 4,0