Tungsten

Oxidising properties

Link to relevant study record(s)

Reference

Endpoint:

oxidising solids

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the inorganic substance does not contain any oxygen or halogen atoms and hence, the classification procedure does not need to be applied

Justification for type of information:

Data waiving:
Reason: study scientifically not necessary / other information available
Justification: In accordance with column 2 of REACH Annex IX, the oxidizing properties test does not need to be conducted as the substance is incapable of reacting exothermically with combustible materials, for example on the basis of the chemical structure (inorganic substance not containing oxygen or halogen atoms).

Description of key information

Data waiving:

Reason: study scientifically not necessary / other information available

Justification: In accordance with column 2 of REACH Annex IX, the oxidizing properties test does not need to be conducted as the substance is incapable of reacting exothermically with combustible materials, for example on the basis of the chemical structure (inorganic substance not containing oxygen or halogen atoms).

Key value for chemical safety assessment

Oxidising properties:

non oxidising