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Melting point / freezing point

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melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
equivalent or similar to guideline
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
Lot 201009MA2 solid
Key result
Melting / freezing pt.:
ca. 183 °C
Atm. press.:
ca. 101 325 Pa
By-product from Guanidinoacetic acid manufacturing melts at 183 °C.
Executive summary:

A Differential Scanning Calorimetry (DSC) has been performed with "By-product from Guanidinoacetic acid manufacturing" to determine the melting point.

An Exothermia was observed at 183 °C.

Description of key information

The Melting Point was determined with Differntial Scanning Calorimetry (DSC).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
183 °C

Additional information