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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 232-056-9 | CAS number: 7784-30-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- December 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- air comparison pycnometer (for solids)
- Type:
- density
- Density:
- 615 g/L
- Temp.:
- 20 °C
- Remarks on result:
- other: Measurement #1
- Type:
- density
- Density:
- 605 g/L
- Temp.:
- 20 °C
- Remarks on result:
- other: Measurement #2
- Type:
- density
- Density:
- 615 g/L
- Temp.:
- 20 °C
- Remarks on result:
- other: Measurement #3
- Type:
- density
- Density:
- 615 g/L
- Temp.:
- 20 °C
- Remarks on result:
- other: Measurement #4
- Type:
- density
- Density:
- 585 g/L
- Temp.:
- 20 °C
- Remarks on result:
- other: Measurement #5
- Conclusions:
- The mean density of aluminium orthophosphate is 604.0 g/L which corresponds to 604.0 kg/m³.
The study is considered to be adequate and reliable for the purpose of registration under REACH (Regulation (EC) No. 1907/2006).
Reference
Measurement |
Density (g/L) |
1 |
615.0 |
2 |
605.5 |
3 |
615.0 |
4 |
615.0 |
5 |
585.0 |
6 |
605.5 |
7 |
600.5 |
8 |
598.5 |
9 |
602.0 |
10 |
598.0 |
Description of key information
One key study exists. This study was conclusive, done to a valid guideline (OECD 109) and the study was conducted under standard laboratory conditions. It is therefore scientifically justified for use as a key study under Regulation (EC) No. 1907/2006 (REACH).
Key value for chemical safety assessment
Additional information
The mean density of aluminium orthophosphate is 604.0 kg/m³.
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.
