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Substance Name: Thorium nitrate
RN: 13823-29-5
UNII: IF944P467K
InChIKey: VGBPIHVLVSGJGR-UHFFFAOYSA-N

Classification Code

  • Reproductive Effect

Molecular Formulas

  • H-N-O3.1/4Th
  • N4-O12.Th

Molecular Weight

  • 480.056
 
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Names and Synonyms

Name of Substance

  • Thorium nitrate

Synonyms

  • EINECS 237-514-1
  • HSDB 865
  • Nitric acid, thorium(4+) salt
  • Thorium nitrate
  • Thorium nitrate ((Th(NO3)4))
  • Thorium tetranitrate
  • Thorium(4+) nitrate
  • Thorium(IV), nitrate
  • UNII-IF944P467K

Systematic Names

  • Nitric acid, thorium(4+) salt
  • Nitric acid, thorium(4+) salt (4:1)
  • Thorium tetranitrate
  • Thorium(IV), nitrate

Superlist Names

  • Nitric acid, thorium(4+) salt
  • Thorium nitrate
  • Thorium nitrate, solid
  • Thorium nitrate, solid [UN2976] [Radioactive]
  • UN2976

Registry Numbers

CAS Registry Number

  • 13823-29-5

FDA UNII

  • IF944P467K

Other Registry Numbers

  • 10476-90-1
  • 32321-67-8
  • 82089-56-3

System Generated Number

  • 0013823295

Molecular Formulas

Molecular Formulas

  • H-N-O3.1/4Th
  • N4-O12.Th

Molecular Formula Fragments

  • COMPONENT
  • H-N-O3
  • N4-O12
  • Th

Structure Descriptors

InChI

1S/4NO3.Th/c4*2-1(3)4;/q4*-1;+4

InChIKey

VGBPIHVLVSGJGR-UHFFFAOYSA-N

Smiles

[N+](=O)([O-])[O-].[N+]([O-])(=O)[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Th+4]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 8400ug/kg (8.4mg/kg)   American Journal of Physiology. Vol. 18, Pg. 426, 1907.
mouse LD50 intravenous 45mg/kg (45mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
mouse LD50 oral 1760mg/kg (1760mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM SMALL INTESTINE Canadian Journal of Research, Section E, Medical Sciences. Vol. 26, Pg. 303, 1948.
rabbit LDLo intraperitoneal 500mg/kg (500mg/kg)   American Journal of Physiology. Vol. 18, Pg. 426, 1907.
rabbit LDLo intravenous 57mg/kg (57mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rat LD50 intraperitoneal 60mg/kg (60mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rat LD50 intravenous 47600ug/kg (47.6mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.