Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 219-045-4 | CAS number: 2338-05-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- 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:
- OECD Guideline 109 (Density of Liquids and Solids)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Name Ferric citrate monohydrate
Batch no. 45882
Appearance red to brown solid powder
Composition Ferric Citrate
CAS No. 2338-05-8
Molecular formula C6H5FeO7
Expiry date 18 May 2019
Storage Room Temperature (20 ± 5 °C); Keep away from light - Key result
- Type:
- density
- Density:
- 1.906 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- Using the pycnometer method, a density of 1.9062 ± 0.0008 g/cm3 at 20.0 ± 0.2 °C was measured. This value is the mean of two independent determinations with the maximum error of a single determination.
Standard deviation was 0.0033 g/cm3, showing good correlation of the two determinations.
Reference
This value is the mean of two independent determinations with the maximum error of a single determination. Standard deviation was 0.0033 g/cm3, showing good correlation of the two determinations.
Determination Density in g/cm3 Error of Determ. in g/cm3
1 1.9086 0.0007
2 1.9039 0.0008
Description of key information
Using the pycnometer method, a density of 1.9062 ± 0.0008 g/cm3 at 20.0 ± 0.2 °C was measured.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.906
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
