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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Deviations:
no
GLP compliance:
no
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period

The sample of Palladium (II) nitrate hydrate could not be ignited with the gas burner (burning time 2 min) at the preliminary screening test.

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Palladium (II) nitrate hydrate does not fulfil the criteria of Class 4.1 'Flammable Solids' of the TGD and the Hazard Class 'Flammable Solids' of the Regulation (EC) No 1272/2008 (CLP) and GHS as it could not be ignited in the preliminary screening test.
Executive summary:

The flammability of Palladium (II) nitrate hydrate was determined according the UN-Test N.1 (Michael-Schultz 2016). This is a non-GLP, guideline study and is considered suitable for use as the key study for this endpoint.

Palladium (II) nitrate hydrate could not be ignited with the gas burner (burning time 2 min) in the preliminary screening test. Therefore, the test item does not fulfil the criteria of Class 4.1 'Flammable Solids' of the TGD and the Hazard Class 'Flammable Solids' of the Regulation (EC) No 1272/2008 (CLP) and GHS.

Description of key information

Palladium (II) nitrate hydrate does not fulfil the criteria of Class 4.1 'Flammable Solids' of the TGD and the Hazard Class 'Flammable Solids' of the Regulation (EC) No 1272/2008 (CLP) and GHS as the test item could not be ignited with the gas burner (burning time 2 min) in the preliminary screening test.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

The flammability of Palladium (II) nitrate hydrate was determined in a study according the UN-Test N.1 (Michael-Schulz 2016). This is a non-GLP, guideline study and is considered suitable for use as the key study for this endpoint.

Justification for classification or non-classification

Palladium (II) nitrate hydrate could not be ignited with the gas burner in the preliminary screening test and therefore it does not fulfil the criteria of Class 4.1 'Flammable Solids' of the TGD and the Hazard Class 'Flammable Solids' of the Regulation (EC) No 1272/2008 (CLP) and GHS.