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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Type of information:
other: expert judgement
Adequacy of study:
supporting study
Study period:
Apr 2010
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Assessment/Prediction based on handbook data and expert judgement.
Principles of method if other than guideline:
Assessment/Prediction of explosive properties based on molecular structure analysis
GLP compliance:

The test mateial is an ionic inorganic salt consisting of calcium (Ca[2 +]) cations and pyrophosphate (P2O7[4 -]) anions. The test material does not contain chemical groups that imply explosive properties.

Interpretation of results:
non explosive
Migrated information
Based on the chemical structure of the test material, the result for the explosive properties has been predicted negative.

Description of key information

Explosiveness: non explosive (Expert judgement/Prediction based on molecular structure)

Key value for chemical safety assessment

non explosive

Additional information

Justification for classification or non-classification

Based on assessment of the molecular structure (presence of chemical groups associated with explosive properties) and expert judgement, the substance is considered to be non explosive for the purpose of classification and labelling according to Regulation /EC) No. 1272/2008 (CLP).