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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:
17/09/2018-20/09/2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
1995
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
grey solid
Key result
Melting / freezing pt.:
> 320 °C
Atm. press.:
1 006 - 1 007 hPa
Conclusions:
The test item Slimes and sludges, electrolytic tin refining has no melting point up to the decomposition temperature of approx. 320°C at atmospheric pressure (1006 -1007 hPa) as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.1 and OECD Test Guideline 102 (1995).
Executive summary:

The objective of this study was the determination of the melting temperature of the test item according to:

-Regulation EC No. 440/2008 Method A.1. Melting/Freezing Temperature

-OECD Test Guideline 102 (1995) Melting Point/Melting Range

The test item Slimes and sludges, electrolytic tin refining has no melting point up to the decomposition temperature of approx. 320°C at atmospheric pressure (1006 -1007 hPa) as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.1 and OECD Test Guideline 102 (1995).

Description of key information

The test item 'Slimes and sludges, electrolytic refining of tin, lead and silver containing alloy' (formerly called slimes and sludges, electrolytic tin refining) has no melting point up to the decomposition temperature of approx. 320°C at atmospheric pressure (1006 -1007 hPa) as determined by differential scanning calorimetry according to Regulation EC No. 440/2008 Method A.1 and OECD Test Guideline 102 (1995).

Key value for chemical safety assessment

Additional information