Uranyl Nitrate Hexahydrate
Compound |
Uranyl Nitarte Hexahydrate |
Synonyms |
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Formula |
UO2(NO3)2·6H2O |
Molecular Formula |
H12N2O14U |
Molecular Weight |
502.129 |
CAS RN: |
13520-83-7 |
Properties |
yellow ortho rhomb cryst; hygr; greenish luster by reflected light; can be prepared by heating a solution of uranyl nitrate to 188°C, then cooling the room temp [MER89] [STR93] [KIR83] |
Solubility |
g/100g H2O: 98 (0°C), 122 (20°C), 474 (100°C) [LAN85]; v s alcohol, ether [MER89]; data are in [SIE94] |
Density, g/cm3: |
2.807 [MER89] |
Melting point, °C |
60.2 [STR93] |
Boiling point, °C |
118 [HAW93] |
Reactions: |
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Uranyl Nitrate Hexa-Hydrate
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N2O8U-6H2O
Meets ACS specifications
Formula Weight 502.13
CAS # 13520-83-7
Extent of Labeling 9,007Bq/g Specific activity
Purity………………………………………… 98-102%
Insolubles……………………………………. <0.01%
Chloride (Cl).ll…………………………….. <30mg/kg
Sulfate (SO4)………………………………….<100 mg/kg%
Alkalies & Alkaline Earths (as sulfates) <500 mg/kg
Heavy Metals (as Pb)……………………… <0.002%
Iron (Fe)…………………………………………<10 mg/kg
Substances Reducing Permanganate (as U IV) <0.06%
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