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Diss Factsheets

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011-06-09
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: European Pharmacopoeia
GLP compliance:
not specified
Type of method:
pycnometer method

Test material

Constituent 1
Reference substance name:
disodium (2R,3S,4S,5R)-2-(hydroxymethyl)-6-{[(2S,3R,4R,5S)-3,4,5-trihydroxy-6-(undecyloxy)oxan-2-yl]methoxy}oxane-3,4,5-triol 4-oxo-2-sulfo-4-{[(2R,3S,4S,5R)-3,4,5-trihydroxy-6-{[(3R,4R,5S,6S)-3,4,5-trihydroxy-6-(undecyloxy)oxan-2-yl]methoxy}oxan-2-yl]methoxy}butanoate
EC Number:
700-855-6
IUPAC Name:
disodium (2R,3S,4S,5R)-2-(hydroxymethyl)-6-{[(2S,3R,4R,5S)-3,4,5-trihydroxy-6-(undecyloxy)oxan-2-yl]methoxy}oxane-3,4,5-triol 4-oxo-2-sulfo-4-{[(2R,3S,4S,5R)-3,4,5-trihydroxy-6-{[(3R,4R,5S,6S)-3,4,5-trihydroxy-6-(undecyloxy)oxan-2-yl]methoxy}oxan-2-yl]methoxy}butanoate
Details on test material:
Sulfonation products of (esterification products of C9-11 (branched and linear) alkyl-(mono-, di- and tri-)glycosides with maleic anhydride) with disodium sulfite
Batch no. PIC 484
Expiry date October 2012

Results and discussion

Density
Type:
relative density
Density:
1 190 g/L
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
The relative density value of the substance (measured on aqueous solution) is 1.19 g/ml.