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CAS No 13967-25-4 , mercurous fluoride Search by region : China

  • Name: mercurous fluoride
  • Synonyms: Mercury (I) fluoride; Mercury(I)fluoride; Mercurousfluoride;Mercuryfluoride1;mercurous fluoride;
  • CAS Registry Number:
  • Transport: UN 2025 6.1/PG 2
  • Melting Point: 570°C
  • Flash Point: °C
  • Boiling Point: 19.5°Cat760mmHg
  • Density: 8.73 g/mL at 25 °C(lit.)
  • Safety Statements: 13-28-45-60-61
  • Hazard Symbols: T+: Very toxic;N: Dangerous for the environment;
  • Flash Point: °C
  • EINECS: 237-747-9
  • Molecular Weight: 439.18
  • InChI: InChI=1/2FH.Hg/h2*1H;/q;;+2/p-2
  • Risk Statements: 26/27/28-33-50/53
  • Molecular Formula: F2Hg2
  • Molecular Structure:CAS No:13967-25-4 mercurous fluoride

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13967-25-4 MERCURY(I) FLUOROIDE

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References of mercurous fluoride
Title: Mercurous Fluoride
CAS Registry Number: 13967-25-4
Molecular Formula: F2Hg2
Molecular Weight: 439.18
Percent Composition: F 8.65%, Hg 91.35%
Line Formula: Hg2F2
Literature References: Prepd from Hg2CO3 + HF: Henne, Renoll, J. Am. Chem. Soc. 60, 1060 (1938); also by addition of sodium fluoride to mercurous nitrate soln. Probably formed in the reaction between fluorine and mercury at room temp: Emeléus in Fluorine Chemistry vol. 1, J. H. Simons, Ed. (New York, 1950) p 39. The prepn should be carried out in the dark.
Properties: Small, yellow cubic crystals, d415 8.73. mp 570° (dec). Sublimes at ~240°. The crystals blacken in light or with ammonia fumes. Hydrolyzed in water to form mercury, mercuric oxide and hydrofluoric acid.
Melting point: mp 570° (dec)
Density: d415 8.73
 
 
Status: This monograph has been retired and is no longer subject to revision or update.