Printed from https://www.webqc.org

Properties of Mn(ClO4)2

Properties of Mn(ClO4)2 (Manganese(II) perchlorate):

Compound NameManganese(II) perchlorate
Chemical FormulaMn(ClO4)2
Molar Mass253.839245 g/mol
Physical properties
AppearanceWhite solid (anhydrous) Rose-colored solid (hexahydrate)
Density2.1000 g/cm³
Helium 0.0001786
Iridium 22.562
Melting150.00 °C
Helium -270.973
Hafnium carbide 3958

Alternative Names

Manganous perchlorate
Manganese diperchlorate

Elemental composition of Mn(ClO4)2
ElementSymbolAtomic weightAtomsMass percent
ManganeseMn54.938045121.6428
ChlorineCl35.453227.9334
OxygenO15.9994850.4237
Mass Percent CompositionAtomic Percent Composition
Mn: 21.64%Cl: 27.93%O: 50.42%
Mn Manganese (21.64%)
Cl Chlorine (27.93%)
O Oxygen (50.42%)
Mn: 9.09%Cl: 18.18%O: 72.73%
Mn Manganese (9.09%)
Cl Chlorine (18.18%)
O Oxygen (72.73%)
Mass Percent Composition
Mn: 21.64%Cl: 27.93%O: 50.42%
Mn Manganese (21.64%)
Cl Chlorine (27.93%)
O Oxygen (50.42%)
Atomic Percent Composition
Mn: 9.09%Cl: 18.18%O: 72.73%
Mn Manganese (9.09%)
Cl Chlorine (18.18%)
O Oxygen (72.73%)
Identifiers
CAS Number13770-16-6
SMILES[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Mn+2]
Hill formulaCl2MnO8

Related compounds
FormulaCompound name
Mn(ClO3)2Manganese(II) chlorate

Related
Molecular weight calculator
Oxidation state calculator

Chemical Compound Properties Database

This database contains physical properties and alternative names for thousands of chemical compounds. In chemical formula you may use:
  • Any chemical element. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.
  • Functional groups: D, T, Ph, Me, Et, Bu, AcAc, For, Tos, Bz, TMS, tBu, Bzl, Bn, Dmg
  • parenthesis () or brackets [].
  • Common compound names.
Examples: H2O, CO2, CH4, NH3, NaCl, CaCO3, H2SO4, C6H12O6, water, carbon dioxide, methane, ammonia, sodium chloride, calcium carbonate, sulfuric acid, glucose.

The database includes melting points, boiling points, densities, and alternative names collected from various chemical sources.

What are compound properties?

Chemical compound properties include physical characteristics such as melting point, boiling point, and density, which are important for chemical identification and applications. Alternative names help identify the same compound when referenced by different naming conventions.

How to use this tool?

Enter a chemical formula (like H2O) or compound name (like water) to look up available properties and alternative names. The tool will search through the database and display any available physical properties and known alternative names for the compound.
Please let us know how we can improve this web app.
Menu Balance Molar mass Gas laws Units Chemistry tools Periodic table Chemical forum Symmetry Constants Contribute Contact us
How to cite?