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Molar mass of Zinc oxide

The molecular formula of Zinc oxide is ZnO, giving a molar mass of 81.379 g/mol.

Molar mass
81.379g/mol

Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).

Formula
ZnO
Category
Cosmetic Actives
Atoms per molecule
2

Zinc oxide conversions

Mass ↔ amount and solution conversions derived from the stored molar mass of 81.379 g/mol.

1 mmol81.379 mg
1 g12.2882 mmol
1 M81.379 g/L

About Zinc oxide

A broadband mineral UV filter that works by absorbing and scattering UV radiation and is also mildly astringent and antimicrobial. Its wide bandgap makes it a semiconductor used in transparent electronics.

Related compounds

Other entries in Cosmetic Actives.

Zinc oxide — FAQ