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Uranyl nitrate

Uranyl nitrate structure

CAS No:
36478-76-9
Formula:
N2O8U
Chemical Name:
Uranyl nitrate
Synonyms:
Uranium,bis(nitrato-κO,κO′)dioxo-,(OC-6-11)-;Uranium,bis(nitrato-O,O′)dioxo-,(OC-6-11)-;(OC-6-11)-Bis(nitrato-κO,κO′)dioxouranium;Uranyl nitrate;732184-54-2
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Uranyl nitrate Basic Attributes

Molecular Weight：

394.036

Exact Mass：

394.01600

EC Number：

253-053-9

Characteristics

PSA：

144.24000

XLogP3：

0.12680

Appearance：

Uranyl nitrate appears as a yellow rhombic radioactive crystal. Radioactive materials emit certain rays that can only be detected by instruments. Mildly chemically toxic. Unirradiated uranium is only mildly radioactive. Packages require no protective shielding. Noncombustible, but may accelerate the burning of combustible materials. Produces toxic oxides of nitrogen when involved in fires. Used to produce ceramic glazes.

Density：

2.81 g/cm3

Melting Point：

60.2 °C

Boiling Point：

118 °C (分解)

Water Solubility：

g/100g H2O: 98 (0°C), 122 (20°C), 474 (100°C)

Toxicity：

Intravenous injection-mouse LD50: 0.2 mg/kg

Flammability characteristics：

Combustible in case of organic matter and combustibles; pyrolysis

Safety Information

Storage features：

The warehouse is ventilated, low temperature and dry; it should be stored separately from flammables, combustibles and dangerous goods.

Toxicity

Toxicity class：

highly toxic

Uranyl nitrate Use and Manufacturing

Used as analytical reagent, oxidizing agent and film coloring agent