Registration Dossier
Registration Dossier
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EC number: 947-740-9 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative 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)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Remarks:
- first determination
- Density:
- 1.734 g/cm³
- Temp.:
- 20.2 °C
- Key result
- Type:
- density
- Remarks:
- second determination
- Density:
- 1.732 g/cm³
- Temp.:
- 19.8 °C
- Key result
- Type:
- density
- Remarks:
- mean value by two determinations
- Density:
- 1.733 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Remarks:
- mean value by two determinations
- Density:
- 1.733 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- Based on the results a density of 1.73 g/cm³ can be stated.
- Endpoint:
- relative density
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Due to the structural similarity it can be concluded that the density of EDTA-Ni(NH4)2 will not be significantly different from the density of EDTA-NiH2.
- Reason / purpose for cross-reference:
- read-across source
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Remarks:
- first determination
- Density:
- 1.734 g/cm³
- Temp.:
- 20.2 °C
- Key result
- Type:
- density
- Remarks:
- second determination
- Density:
- 1.732 g/cm³
- Temp.:
- 19.8 °C
- Key result
- Type:
- density
- Remarks:
- mean value by two determinations
- Density:
- 1.733 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Remarks:
- mean value by two determinations
- Density:
- 1.733 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- Based on the results a density of 1.73 g/cm³ can be stated for EDTA-NiH2. Due to the structural similarity it can be concluded that the density of EDTA-Ni(NH4)2 will not be significantly different from the density of EDTA-NiH2.
Referenceopen allclose all
Description of key information
Based on the results a density of 1.73 g/cm³ can be stated for EDTA-NiH2. Due to the structural similarity it can be concluded that the density of EDTA-Ni(NH4)2 will not be significantly different from the density of EDTA-NiH2.
Key value for chemical safety assessment
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.
