Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
April 22, 2013 ~ May 08, 2013
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test report of ISO 17025 certified lab

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report Date:
2013

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Version / remarks:
TGA/DTA method
GLP compliance:
no
Type of method:
differential thermal analysis

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Boiling point
Boiling pt.:
> 188 °C
Atm. press.:
ca. 101.325 kPa
Decomposition:
yes
Remarks on result:
other: Decoposition is occured before boiling.

Applicant's summary and conclusion

Conclusions:
The melting temperature of this sample was identifed and the thermal mecoposition of the sample occured before boiling temperature was identified within 50 ℃ ~ 500 ℃ at 101.325 kPa. Therefore, it was impossible to identify the boiling temperature of the test sample 'L-Ascorbic acid,2-O-alpha-D-glucopyranosyl-’ provided by the client due to the thermal decomposition.