CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | White crystalline material; [CAMEO] |
|---|---|
| Color/Form | WHITE SOLID |
| Melting Point | White, crystalline mass. MP: 500 °C (decomposes). Soluble in water and alcohol. /Tetrahydrate/ |
| Solubility | White, crystals; very sol in water and alcohol; deliquescent /Thorium nitrate tetrahydrate/ |
| Other Experimental Properties | Forms a weak soln of nitric acid; soln in water are acidic and can corrode metals /Thorium nitrate tetrahydrate/ |
| Chemical Classes | Physical/Radiation -> Radioactive Compounds |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Over Circle Oxidizers GHS03  Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H272:Oxidising liquids;Oxidising solids H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H373:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P220:Keep/Store away from clothing/…/combustible materials. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 480.06 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 0 |
| Exact Mass | 479.98933 g/mol |
| Monoisotopic Mass | 479.98933 g/mol |
| Topological Polar Surface Area | 252 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 18.8 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 5 |
| Compound Is Canonicalized | Yes |