holmium nitrate

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Names

[ CAS No. ]:
10168-82-8

[ Name ]:
holmium nitrate

[Synonym ]:
trinitrate
NITRIC ACID,HOLMIUM(3+) SALT
holmium(3+) trinitrate
holmium-166(3+)
Holmium nitrate
EINECS 233-438-8
Holmium trinitrate

Chemical & Physical Properties

[ Boiling Point ]:
83ºC at 760 mmHg

[ Melting Point ]:
91-92ºC

[ Molecular Formula ]:
HoN3O9

[ Molecular Weight ]:
350.94500

[ Exact Mass ]:
350.89400

[ PSA ]:
206.64000

[ LogP ]:
0.85230

[ Vapour Pressure ]:
49.8mmHg at 25°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QU8600000
CHEMICAL NAME :
Nitric acid, holmium(3+) salt
CAS REGISTRY NUMBER :
10168-82-8
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
N3-O9.Ho

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2313 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
208 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
247 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4902 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

Safety Information

[ Hazard Codes ]:
O: Oxidizing agent;Xi: Irritant;

[ Risk Phrases ]:
R8

[ Safety Phrases ]:
17-26-36/37/39

[ RIDADR ]:
UN 1477 5.1/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
5.1

Related Compounds

  • HOLMIUM NITRATE, HEXAHYDRATE
  • Holmium nitrate pentahydrate
  • Holmium nitrate pentahydrate
  • holmium(III) trichloride
  • holmium(3+),hexaiodide
  • holmium,iron
  • isobutyl 2-{[(6-chloro-4-oxo-4H-chromen-2-yl)carbonyl]amino}-4-methyl-1,3-thiazole-5-carboxylate
  • N-{4-[(3,4-dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl}-4-oxo-4H-chromene-2-carboxamide
  • N-{3-[(3-ethoxypropyl)carbamoyl]-4,5,6,7-tetrahydro-1-benzothiophen-2-yl}-4-oxo-4H-chromene-2-carboxamide
  • N-{3-[(2-methoxyethyl)carbamoyl]-4,5,6,7-tetrahydro-1-benzothiophen-2-yl}-4-oxo-4H-chromene-2-carboxamide
  • methyl 2-{[(4-oxo-4H-chromen-2-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
  • ethyl 5-acetyl-4-methyl-2-{[(4-oxo-4H-chromen-2-yl)carbonyl]amino}thiophene-3-carboxylate
  • 2-(4-fluorophenoxy)-N-[3-(4-fluorophenyl)-1,2,4-thiadiazol-5-yl]acetamide
  • N-[2-(furan-2-yl)-2-(pyrrolidin-1-yl)ethyl]-2-oxo-2H-chromene-3-carboxamide
  • (E)-methyl 2-(4,6-difluoro-2-((2-(4-methoxy-3-methylphenyl)acetyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
  • 1-(4-methylphenyl)-4-oxo-N-[3-(trifluoromethyl)phenyl]-1,4-dihydropyridazine-3-carboxamide
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