Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
July 12th to 27th 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Tests performed according to guideline.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
no
Type of method:
static method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Product Name: L-Carnitine-L-Tartrate
Producer: Chengda Pharmaceuticals Co., Ltd., China
Batch No.: 1001003
Manufacturing Date: 2010.01.03
Expiry Date: 2012.01.02

Results and discussion

Vapour pressureopen allclose all
Temp.:
35 °C
Vapour pressure:
2 kPa
Remarks on result:
other: Error 1,5%, static method
Temp.:
50 °C
Vapour pressure:
13.4 kPa
Remarks on result:
other: Error 1,5%, static method

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the substance is 2kPa at 35°C and 13.4kPa at 50°C.