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Physical & Chemical properties

Density

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Description of key information

The relative density of the marketed substance ranges from 2.01 to 2.16 as determined in two guideline-conform key studies.

Key value for chemical safety assessment

Relative density at 20C:
2.09

Additional information

The relative density of two samples of the marketed substance sodium percarbonate manufactured by two different chemical processes (ECOX-C and OXYPER S142) were determined in accordance with the Method A.3 of the European Commission. The relative density was determined in six seperate measurements per test substance by using a gas comparison pycnometer. The relative density ranged from 2.01 to 2.16.