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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP study
Qualifier:
according to guideline
Guideline:
other: United Nations Recommendations on the Transportation of Dangerous Goods, Manual of Tests and Criteria for substances of Class 4, Division 4.2.
Deviations:
not specified
GLP compliance:
yes (incl. QA statement)
Remarks on result:
no self ignition observed under the test conditions
Remarks:
sample remained unchanged after the test, not a self-heating substance

Appearance before test : White crystalline powder.

Appearance after test : The sample remained unchanged.

It has been determined that ammonium pentaborate should be classified as not a self-heating substance of Class 4, Division 4.2.

Conclusions:
Test item is not a self-heating substance.
Executive summary:

It was determined in a GLP study (2010) according to United Nations Recommendations on the Transportation of Dangerous Goods, Manual of Tests and Criteria for substances of Class 4, Division 4.2. that the test substance should be classified as “not a self-heating substance of Class 4, Division 4.2”.

Description of key information

It was determined in a GLP study (2010) according to United Nations Recommendations on the Transportation of Dangerous Goods, Manual of Tests and Criteria for substances of Class 4, Division 4.2. that the test substance should be classified as “not a self-heating substance of Class 4, Division 4.2”.

Key value for chemical safety assessment

Additional information