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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
2014
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes
Type of method:
buoyancy method
Remarks:
Hydrostatic balance

Test material

Constituent 1
Chemical structure
Reference substance name:
ammonium 2-hydroxyacetate
EC Number:
609-106-7
Cas Number:
35249-89-9
Molecular formula:
C2H4O3 . H3N
IUPAC Name:
ammonium 2-hydroxyacetate
Constituent 2
Reference substance name:
azanium; 2-hydroxyacetate
IUPAC Name:
azanium; 2-hydroxyacetate
Constituent 3
Reference substance name:
ammonium glycolate
IUPAC Name:
ammonium glycolate
Test material form:
other: 30% aqueous solution
Details on test material:
The substance is a solid, marketed as 30% aqueous solution

Results and discussion

Density
Type:
relative density
Density:
ca. 0.99
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
Relative density of the marketed aqueous solution (ca 30% w/w) of ammonium glycolate is 0.99 at 20°C.