Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: GLP Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1994
Report date:
1994

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: D 0300402
Deviations:
not specified
Principles of method if other than guideline:
no data
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
(2R,3R,4R,5S)-2-(hydroxymethyl)piperidine-3,4,5-triol
EC Number:
606-239-2
Cas Number:
19130-96-2
Molecular formula:
C6 H13 N O4
IUPAC Name:
(2R,3R,4R,5S)-2-(hydroxymethyl)piperidine-3,4,5-triol
Constituent 2
Reference substance name:
Desoxynojirimycin
IUPAC Name:
Desoxynojirimycin
Details on test material:
purity: 97.7%

Results and discussion

pH valueopen allclose all
pH value:
10
Temp.:
20 °C
Concentration:
414 g/L
pH value:
10
Temp.:
20 °C
Concentration:
411 g/L

Applicant's summary and conclusion

Executive summary:

Desoxynojirimycin has a pH value of 10.0 at 20°C and a mean value concentration of 413 g/l in water (Bayer Study, 1994).