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CAS No 12057-24-8 , dilithium

  • Name: dilithium
  • Synonyms: 12057-24-8; (lithiooxy)lithium;dilithium; 90%; EINECS 235-019-5; Dilithium monoxide;hydroxide; LITHIUM OXIDE; Li2O; Lithium oxide (Li2O);Dilithium oxide;
  • CAS Registry Number:
  • Transport: UN 3262
  • Melting Point: 1427°C
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 2.013
  • Refractive index: 1.644
  • Safety Statements: R34
  • Hazard Symbols: C: Corrosive;
  • Flash Point: °C
  • EINECS: 235-019-5
  • Molecular Weight: 30.88934
  • InchiKey: XUCJHNOBJLKZNU-UHFFFAOYSA-M
  • InChI: InChI=1S/2Li.H2O/h;;1H2/q2*+1;/p-1
  • Risk Statements: S26;S36/37/39;S45
  • Molecular Formula: HLi2O+
  • Molecular Structure:CAS No:12057-24-8 dilithium

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12057-24-8 Lithium oxide

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12057-24-8 03-0343 LITHIUM OXIDE, MIN. 95% (99.5%-LI)

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References of dilithium
Title: Lithium Oxide
CAS Registry Number: 12057-24-8
Molecular Formula: Li2O
Molecular Weight: 29.88
Percent Composition: Li 46.46%, O 53.55%
Literature References: Prepd from lithium peroxide: Cohen, Inorg. Synth. 5, 5 (1957); from lithium hydroxide: Bravo, ibid. 7, 3 (1963). Review of prepn and properties: Oliver in Mellor's vol. II, supplement II, The Alkali Metals (part 1) 146-158 (1961).
Properties: Finely divided powder or crusty material. d425 2.013. mp 1570°: van Arkel et al., Can. J. Chem. 31, 1009 (1953); 1427° (1700°K): Brewer, Margrave, J. Phys. Chem. 59, 421 (1955). Readily absorbs carbon dioxide and water from the atm. At elevated temp attacks glass, silica, many metals.
Melting point: mp 1570°: van Arkel et al., Can. J. Chem. 31, 1009 (1953); 1427° (1700°K): Brewer, Margrave, J. Phys. Chem. 59, 421 (1955)
Density: d425 2.013