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Zinc chloride

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Zinc chloride

Molecular formula: Cl2Zn CAS# 7646-85-7
Categories: Inorganic salt
PubChem CID: 5727
Names
English:
Butter of zinc
Butter of zincZinc(II) chloride
Zinc butter
Zinc chloride(IUPAC)
Zinc chloride, (ZnCl2)(CAS)
Zinc dichloride
Zinc(II) chloride
Zinkchloride
Zintrace
dichlorozinc(IUPAC)
Русский:
Хлорид цинка
дихлорид цинка
паяльная кислота
хлористый цинк
German:
Chlorzink
Salzsaures Zink
Zink(II)-chlorid
Zinkchlorid
Zinkchlorür
العربية:
كلوريد الخارصين
كلوريد الزنك(IUPAC)
Español:
Cloruro de cinc(IUPAC)
Cloruro de cinc anhidro,
Dicloruro de cinc
Mantequilla de cinc
French:
Chlorure de zinc(IUPAC)
Italiano:
Cloruro di zinco(IUPAC)
burro di zinco
cloruro di zinco(II)
dicloruro di zinco
日本語:
二塩化亜鉛
塩化亜鉛(IUPAC)
塩化亜鉛(II)
中文:
二氯化锌
氯化锌(IUPAC)
氯化锌（II）

Variants of the formula:

ZnCl2
Zn(+2)Cl(-1)2
Cl\Zn/Cl
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Zinc chloride is involved

  • ZnCl2 + 4NaOH "90^oC"--> Na2[Zn(OH)4] + 2NaCl
  • Na2[Zn(OH)4] + 4HCl -> 2NaCl + ZnCl2 + 4H2O
  • {M}O + 2H{X} -> {M}{X}2 + H2O , where M = Cu Ca Mg Sr Ba Hg Mn Cr Ni Fe Cd Zn Pb; X = Cl F Br I
  • {M} + 2H{X} -> {M}{X}2 + H2"|^" , where M = Ca Mg Ba Sr Cd Zn; X = Cl F Br I
  • {M} + {Hal}2 = {M}{Hal}2 , where M = Mg Ca Ba Sr Cd Zn; Hal = F Cl Br I