Product Name

  • Name

    Thorium(IV) nitrate

  • EINECS 237-514-1
  • CAS No. 13823-29-5
  • Density
  • Solubility
  • Melting Point
  • Formula Th(NO3)4
  • Boiling Point 83 °C at 760 mmHg
  • Molecular Weight 480.06
  • Flash Point
  • Transport Information UN 1477
  • Appearance white solid
  • Safety 36/37/39-45
  • Risk Codes 8-22-33-36/37/38
  • Molecular Structure Molecular Structure of 13823-29-5 (Thorium(IV) nitrate)
  • Hazard Symbols OxidizingO,HarmfulXn
  • Synonyms Nitricacid, thorium(4+) salt (8CI,9CI);Thorium nitrate;Thorium nitrate((Th(NO3)4));Thorium tetranitrate;Thorium(4+) nitrate;Thorium(IV) nitrate;
  • PSA 275.52000
  • LogP 1.13640

Thorium tetranitrate Chemical Properties

THORIUM(IV) NITRATE's MF: N4O12Th
THORIUM(IV) NITRATE's MW: 480.06
EINECS: 237-514-1
Synonyms: Thorium Nitrate;THORIUM(IV) NITRATE HYDRATE;Thorium tetranitrate;nitricacid,thorium(4+)salt;nitricacid,thorium(4++)salt;thorium(4+)nitrate

Thorium tetranitrate Toxicity Data With Reference

1.   

ipr-rat LD50:60 mg/kg

   EQSSDX    Environmental Quality and Safety, Supplement. 1 (1975),1.
2.   

ivn-rat LD50:47,600 µg/kg

   EQSSDX    Environmental Quality and Safety, Supplement. 1 (1975),1.
3.   

itr-rat LD50:85 mg/kg

   XEURAQ    U.S. Atomic Energy Commission, University of Rochester, Research and Development Reports. (Rochester, NY) AECD-2283 .
4.   

orl-mus LD50:1760 mg/kg

   CNRMAW    Canadian Journal of Research, Section E, Medical Sciences. 26 (1948),303.
5.   

ivn-mus LD50:45 mg/kg

   EQSSDX    Environmental Quality and Safety, Supplement. 1 (1975),1.
6.   

ivn-dog LDLo:8400 µg/kg

   AJPHAP    American Journal of Physiology. 18 (1907),426.
7.   

ipr-rbt LDLo:500 mg/kg

   AJPHAP    American Journal of Physiology. 18 (1907),426.
8.   

ivn-rbt LDLo:57 mg/kg

   EQSSDX    Environmental Quality and Safety, Supplement. 1 (1975),1.

Thorium tetranitrate Consensus Reports

Reported in EPA TSCA Inventory.

Thorium tetranitrate Safety Profile

Poison by intraperitoneal, intravenous, and intratracheal routes. Moderately toxic by ingestion. Experimental reproductive effects. Radioactive. An oxidizing material; when in contact with readily combustible substances will cause violent combustion or ignition. When heated to decomposition it emits toxic fumes of NOx. See also THORIUM and NITRATES.
Hazard Codes  O,Xn,R
Risk Statements  8-22-33-36/37/38
Safety Statements  36/37/39-45
RIDADR  2915
HazardClass  7

Thorium tetranitrate Standards and Recommendations

DOT Classification:  7; Label: RADIOACTIVE, Oxidizer
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