Density of NaOH {🪨 2021 update}

Definition

The density of NaOH is the weight of the NaOH per its volume.

Formula

ρ = m / V

• ρ:  Density
• m: mass
• V: Volume

Density vs Specific Weight vs Specific Gravity

I would like to point out that there are conceptual differences between density, specific weight and specific gravity. Follow the link if you want to learn more about these differences.

With that said, this page will provide you the NaOH density in kg/m³ (SI unit), g/cm³, g/ml, kg/l, lb/ft³.

Density of NaOH (50% solution at 20 °C)

Note: This is the 50% solution of NaOH:

𝛒 = 1.52 g/cm³

𝛒 = 1520 kg/m³

𝛒 = 1.52 g/ml
𝛒 = 1520 g/L

𝛒 = 94.8905 lb/ft³

Source: Usiquimica

0.1 m NaOH

𝛒 = 1 g/cm³

𝛒 = 1000 kg/m³

𝛒 = 1 g/ml
𝛒 = 1000 g/L

𝛒 = 62.43 lb/ft³

Source: Labchem

My Density Infographic

Put the NaOH density in perspective!

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