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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
25 March 1997
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study, to GLP.
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
(of Directive 92/69/EEC)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
thermal analysis
Decomposition:
yes
Decomp. temp.:
214 °C
Conclusions:
Tetraammineplatinum(II) hydrogencarbonate was determined to decompose at 214 deg C, prior to melting.
Executive summary:

In a guideline-compliant study, conducted to GLP, the melting point of tetraammineplatinum(II) hydrogencarbonate could not be determined. The test substance was found to decompose, prior to melting, at 214 deg C.

Description of key information

Tetraammineplatinum(II) hydrogencarbonate was determined to decompose at 214 deg C, prior to melting (Seibold, 1997).

Key value for chemical safety assessment

Additional information

The test item decomposed before melting occurred and therefore no melting point could be determined.