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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
dioxo-2,4-dioxa-1,5-dialumina-3-magnesapentane oxomagnesium alumane
EC Number:
701-289-2
Molecular formula:
Al, MgO, Mg(AlO2)2
IUPAC Name:
dioxo-2,4-dioxa-1,5-dialumina-3-magnesapentane oxomagnesium alumane
Details on test material:
Content: aluminium 708,000 mg/kg, magnesium 68,000 mg/kg, ammonium 22,000 mg/kg, and other ingredients
Batch number: Delivery of 21.04.2009
Expiry date: 2011-08-21

Results and discussion

Density
Type:
relative density
Density:
2.635
Temp.:
23 °C

Applicant's summary and conclusion

Executive summary:

The relative Density of Aluminia skimmings is 2.635 at 23°C (Currenta, 2010).