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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Density

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Administrative data

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Endpoint:
density, other
Remarks:
Liquid
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Qualifier:
no guideline followed
Principles of method if other than guideline:
Company method was used to measure density.
GLP compliance:
no
Type:
density
Density:
> 1 070 - < 1 090 kg/m³
Temp.:
20 °C
Remarks on result:
other: Manufacturing data on the concentrated 26% aqueous solution
Conclusions:
The density of the substance has no practical relevence since it is not manufactured nor placed on the market as such. the substance is solely manufactured and marketed by the registrant as a saturated ca. 26% (w/w) aqueous solution. The density of the saturated aqueous solution is 1070 to 1090 kg/m³.
Executive summary:

Determining the density of the substance has no practical relevence since it is not manufactured nor placed on the market as such. The substance is solely manufactured and marketed by the registrant as a saturated ca. 26% (w/w) aqueous solution. Therefore the density of the saturated aqueous solution was assessed and found to be 1070 to 1090 kg/m³.

Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: DIN ISO 697
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
other: method by measuring the mass of a given volume
Key result
Type:
bulk density
Density:
632 g/L
Temp.:
23 °C
Key result
Type:
relative density
Remarks on result:
not determinable
Remarks:
The relative density could not be determined due to the fact that the test item was an inhomogeneous solid from which the air bubbles could not be removed.
Conclusions:
The bulk density was 632 g/L at 23 ºC. The relative density could not be determined due to the fact that the test substance was an inhomogeneous solid.
Executive summary:

A study was performed according to the DIN ISO 697 an in compliance with GLP for determining the relative density of the test substance. The bulk density was found to be 632 g/L at 23 ºC. The relative density could not be determined due to the fact that the test substance was an inhomogeneous solid from which the air bubbles could not be removed.

Description of key information

The relative density could not be determined due to the fact that the test item was an inhomogeneous solid from which the air bubbles could not be removed. The substance is solely manufactured and marketed by the registrant as a saturated ca. 26% (w/w) aqueous solution with a density of 1070-1090 kg/m³ at 20°C.

Key value for chemical safety assessment

Additional information

Data are based on manufacturing control.