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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Diss Factsheets

Physical & Chemical properties

Flammability

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Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Juk. 13, 2021
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Deviations:
not specified
GLP compliance:
not specified
Specific details on test material used for the study:
Sylosiv A4 (A Zeolite)
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 did not ignite in contact with the ignition flame within 2 minutes.

Interpretation of results:
GHS criteria not met
Remarks:
According to the recommendations on the transport of dangerous goods the criteria for classification of the sample as readily combustible solid of division 4.1 respectively the classification as readily combustible solid according CLP 2.7 are not fulfilled.
Conclusions:
The sample did not ignite in contact with the ignition flame within 2 minutes.
Executive summary:

The combustibility of Sylosiv A4 was assessed according to Un method N.1. The item did not ignite within two minutes.

Description of key information

The tested zeolite sample did not ignite in contact with the ignition flame within 2 minutes.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Also, in all four studies on melting points the DSC curves of the zeolite test items showed neither endothermic nor exothermic events when heated up to 600 °C.

Justification for classification or non-classification