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Mercury Acetate (I)

Mercury (I) acetate is an inorganic compound, a salt of mercury and acetic acid with the formula Hg 2 (CH 3 COO) 2 , white crystals, slightly soluble in water, toxic.

Mercury acetate
Are common
Systematic
name
Mercury Acetate (I)
Traditional namesAcetic Mercury
Chem. formulaHg 2 (C 2 H 3 O 2 ) 2
Rat formulaHg 2 (CH 3 COO) 2
Physical properties
conditionwhite crystals
Molar mass519.27 g / mol
Density4.67 g / cm³
Chemical properties
Solubility in water0.75 12 g / 100 ml
Classification
Reg. CAS number631-60-7
PubChem
Reg. EINECS number211-161-3
Smiles
Chebi
ChemSpider
Security
Toxicity
NFPA 704.svg
0
four
0
Hazard TT.svg

Getting

  • The reaction of acidified solutions of mercury (I) nitrate and sodium acetate :
Hg2(NO3)2+CH3COONa→Hg2(CH3COO)2↓+2NaNO3{\ displaystyle {\ mathsf {Hg_ {2} (NO_ {3}) _ {2} + CH_ {3} COONa \ {\ xrightarrow {}} \ Hg_ {2} (CH_ {3} COO) _ {2} \ downarrow + 2NaNO_ {3}}}}  

Physical Properties

Mercury (I) acetate forms white, photosensitive crystals of monoclinic syngony , cell parameters a = 0.518 nm, b = 0.596 nm, c = 1.217 nm, β = 100.0 °, Z = 2.

Slightly soluble in water.

Chemical Properties

  • In solution or in the light, it disproportionates :
Hg2(CH3COO)2→Hg+Hg(CH3COO)2{\ displaystyle {\ mathsf {Hg_ {2} (CH_ {3} COO) _ {2} \ {\ xrightarrow {}} \ Hg + Hg (CH_ {3} COO) _ {2}}}}  

Literature

  • Chemistry Handbook / Editorial: Nikolsky B.P. et al. - 3rd ed., rev. - L .: Chemistry, 1971. - T. 2. - 1168 p.
  • CRC Handbook of Chemistry and Physics . - 89th Edition. - Taylor and Francis Group, LLC, 2008-2009.
  • Inorganic Synthesis Guide: 6 Vol. / Ed. Brower G. - M .: Mir, 1985 .-- T. 4 .-- 447 p.


Source - https://ru.wikipedia.org/w/index.php?title= Mercury Acetate (I)& oldid = 92649271


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Clever Geek | 2019