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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
May 2017 - December 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
C.I. Solvent Red 119
EC Number:
602-676-8
Cas Number:
12237-27-3
Molecular formula:
C32H22N10O8Cr
IUPAC Name:
C.I. Solvent Red 119
impurity 1
Reference substance name:
Unknown impurities
Cas Number:
not available
IUPAC Name:
Unknown impurities
impurity 2
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
Cas Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
water
Test material form:
solid: particulate/powder

Results and discussion

Density
Key result
Type:
relative density
Density:
1.601 g/cm³
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
In conclusion, the relative density of Solvent Red 119 was deter-mined to be: D20/4=1.601.
Executive summary:

The relative density of Solvent Red 119 was determined using the gas comparison method at a temperature of 20 °C ± 1 °C.

The determination of the relative density was performed by three-fold measurements of two independent test item samples. The individual readings are summarised in Table 1.

The density of Solvent Red 119 was determined to be 1.601 g/cm³ (= 1601 kg/m³) at 20 °C ± 1 °C.