Registration Dossier
Registration Dossier
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EC number: 664-492-4 | CAS number: 742087-49-6
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 2008
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Suga Nate 160 can exist as waxy solid , but the melting point of the isolated material have not been determinated accurately. It is envisaged that the 100% product will melt somewhere in the region of 250 ªC
- Qualifier:
- according to guideline
- Guideline:
- other: freezing point depressio theory
- Deviations:
- not applicable
- GLP compliance:
- no
- Type of method:
- other: freezing point depression theory
- Melting / freezing pt.:
- -5 °C
- Atm. press.:
- 101 325 Pa
- Remarks on result:
- other: for SUGANATE (40% in water solution)
- Melting / freezing pt.:
- 250 °C
- Atm. press.:
- 101 325 Pa
- Remarks on result:
- other: waxy product
Reference
Description of key information
Suga Nate 160 can exist as waxy solid , but the melting point of the isolated material have not been determinated accurately. It is envisaged that the 100% product will melt somewhere in the region of 250 ªC
The attempt to use DSC to easure the melting point of this substance was not possible. The trace did not show any indication of melting point during the test which scanned from 180 - 280 deg C. The sample supplied was a ropy liquidy solid.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 250 °C
Additional information
The freezing point of the 40% solution as sold arround -5ºC.
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