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Auto flammability

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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-07-28 to 2009-08-06
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Key result
Relative self-ignition temperature:
> 420 °C

No exothermic effects were determined up to 420 °C. A copy of the recorder trace is attached (see Graph of the Relative Spontaneous Ignition).

Conclusions:
Based on the study results Diniobium Pentaoxide is classified as not undergoing spontaneous combustion when tested according to EC Test Procedure A 16.

Description of key information

self-ignition temperature > 420 °C, no auto flammability

(EU method A.16)

Key value for chemical safety assessment

Additional information

No exothermic effects were determined up to 420 °C.