How many milimoles are in 1 mole


The mole is defined as the amount of substance in a system that consists of as many individual particles as there are atoms in exactly 12 grams of carbon nuclide 12C are included. When using the mole, the individual particles must be specified and can be atoms, molecules, ions, electrons and other particles or groups of such particles of precisely specified composition [1].

One mole or 0.012 kilogram of the carbon isotope C-12 contains 6.022140857 (74) × 1023 (= Avogadro constantNA.) Carbon atoms.

IUPAC published an updated value in January 2018: So one mole contains exactly 6,02214076 × 1023 Elementary units [3].

The mole is the basic unit of the amount of substance n in the international system of units (see SI units); the unit is mol:


Attomolamol10-180.000000000000000001 mol
Femtomolfmol10-150.000000000000001 mol
Picomolespmol10-120.000000000001 mol
Nanomolesnmol10-90.000000001 mol
Micromolesμmol10-60.000001 mol
Millimolesmmol10-30.001 mol
Molemol11 mol
Kilomolekmol1031000 mol


Sources and further information

[1] - Definition of mol:
The international system of units (SI), Physikalisch-Technische Bundesanstalt.

[2] - mole:
Definition in IUPAC Gold Book, DOI 10.1351 / goldbook.M03980.

[3] - Roberto Marquardt, Juris Meija, Zoltan Mester, Marcy Towns, Ron Weir, Richard Davis, Jürgen Stohner:
Definition of the mole (IUPAC Recommendation 2017).
In: Pure and Applied Chemistry, (2018), DOI: 10.1515 / pac-2017-0106.


Category: Terminology

Updated on January 16, 2018.


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