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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Oxidising properties

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Description of key information

There exists no test method applicable to gas mixtures. Absence of oxidizing properties is based on the Discussion below.

Key value for chemical safety assessment

Oxidising properties:

Additional information

Carbon monoxide is formed by the incomplete combustion of carbonaceous materials or by the reduction of carbon dioxide. Its oxidizing potential is therefore very low, notably compared to Oxygen.

Hydrogen and Nitrogen lack any Oxygen atom. They are therefore not oxidizing.

Justification for classification or non-classification