Mercury(I) Chloride

Hg₂Cl₂

IUPAC: Dimercury(I) dichloride

CAS: 10112-91-1

अवलोकन

Calomel (Hg₂Cl₂) was historically used as a medicine, laxative, and teething powder despite its toxicity. It is now mainly used in electrochemistry as a reference electrode.

संरचना

तत्व प्रतीक परमाणु परमाणु द्रव्यमान
Chlorine Cl 2 35.4500
Mercury Hg 2 200.5900

मूलीय संरचना

Cl
Chlorine ×2
15.0%
Hg
Mercury ×2
85.0%

उपयोग

  • • Calomel reference electrode
  • • Historical medicine (no longer used)

रोचक तथ्य

  • ✦ The calomel electrode was the standard reference electrode in electrochemistry for most of the 20th century

सुरक्षा

  • ⚠ Toxic mercury compound
  • ⚠ Cumulative mercury poisoning

Structure

SMILES

Cl[Hg].Cl[Hg]

गुण

प्रकार
salt
अवस्था
solid
मोलर द्रव्यमान
472.09 g/mol
घनत्व
7.1500 g/cm³
गलनांक
383.0 °C
घुलनशीलता
0.002 g/L at 25°C

Molecular Descriptors

Exact Mass
471.8767
TPSA
0.0 Ų
H-Bond Donors
0
H-Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
4
Complexity
4.0

संबंधित यौगिक

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Barium Carbonate

BaCO₃

Calcium Citrate

Ca₃(C₆H₅O₇)₂

Calcium Phosphate

Ca₃(PO₄)₂

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Mercury(I) Chloride?
Mercury(I) Chloride (Hg₂Cl₂) is a salt compound with the IUPAC name Dimercury(I) dichloride.
What is the molecular weight of Mercury(I) Chloride?
Mercury(I) Chloride has a molar mass of 472.09 g/mol.
What state is Mercury(I) Chloride at room temperature?
Mercury(I) Chloride is a solid at room temperature.
Is Mercury(I) Chloride organic or inorganic?
Mercury(I) Chloride is classified as an inorganic compound.
What elements make up Mercury(I) Chloride?
Mercury(I) Chloride (Hg₂Cl₂) is composed of Chlorine (Cl), Mercury (Hg).