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Physical & Chemical properties

Density

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Description of key information

EEC A.3 / Handbook data

Key value for chemical safety assessment

Relative density at 20C:
2.12

Additional information

The density of sodium perborates is depending on the content of crystal water.

The density of sodium perborate monohydrate was determined by the Pycnometer method according to EEC A.3, resulting in a value of 2.12 g/cm3 at 20 degrees C.

In a peer-reviewed handbook for Sodium perborate tetrahydrate a value of 1.731 g/cm3 is referred.