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CAS No 1344-57-6 , dioxouranium

  • Name: dioxouranium
  • Synonyms: Uranium(IV) oxide; 1344-57-6; Uranium(4) oxide; CTK8G2091; Uranium oxide (UO2); AC1L1W82; red; EINECS 215-700-3;dioxouranium;
  • CAS Registry Number:
  • Transport: 2912
  • Melting Point: 2500°C
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Safety Statements: A radioactive material. It ignites spontaneously in heated air and burns brilliantly. See also URANIUM.
  • Hazard Symbols: High radiation risk. Ignites spontaneously in finely divided form.
  • Flash Point: °C
  • EINECS: 215-700-3
  • Molecular Weight: 270.02771
  • InchiKey: FCTBKIHDJGHPPO-UHFFFAOYSA-N
  • InChI: InChI=1S/2O.U
  • Molecular Formula: O2U
  • Molecular Structure:CAS No:1344-57-6 dioxouranium
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1344-57-6 URANIUM DIOXIDE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
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    (N)Nanjing 210009,China null,nullChina
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1344-57-6 URANIUM()OXIDE

  • United States 2A PharmaChem USA [Manufacturer]
  • Tel: 630-322-8887
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  • Address: 2A PharmaChem USA
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    Lisle, Illinois 60532 null,nullUnited States
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References of dioxouranium
Title: Uranium Dioxide
CAS Registry Number: 1344-57-6
Synonyms: Uranous oxide; black uranium oxide
Molecular Formula: O2U
Molecular Weight: 270.03
Percent Composition: O 11.85%, U 88.15%
Line Formula: UO2
Literature References: Occurs in nature as the minerals uraninite or pitchblende. Review of uranium oxides: Keller in Comprehensive Inorganic Chemistry vol. 5, J. C. Bailar, Jr. et al., Eds. (Pergamon Press, Oxford, 1973) pp 224-233.
Properties: Brown to black powder, or cubic crystals. d 10.97. mp 2865°. When obtained by heating the urano-uranic oxide or the oxalate in hydrogen, it is brown or copper-red in color and is pyrophoric. Insol in water, dil acids; sol in concd acids.
Melting point: mp 2865°
Density: d 10.97
Use: Nuclear fuel.