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EC number: 270-648-9 | CAS number: 68475-50-3
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Experimental data
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Principles of method if other than guideline:
- The density is calculated from the difference in weight between the full and empty pycnometer and its volume
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 1.425 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: Pressure=971.2 hPa
- Conclusions:
- The density of test item Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonato(2- )]dialuminium (CAS No. 68475-50-3) was determined following OECD Guideline 109 and according to the method Adapted from ASTM D854-02 using glass pyknometer .The density of test item is was found to be 1.425 g/cm³ at 20°C and 971.2 hPa.
- Executive summary:
The density of test item Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonato(2- )]dialuminium (CAS No. 68475-50-3) was determined following OECD Guideline 109 and according to the method Adapted from ASTM D854-02 using glass pyknometer .The density of test item is was found to be 1.425 g/cm³ at 20°C and 971.2 hPa.
Reference
Description of key information
The density of test item Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonato(2- )]dialuminium (CAS No. 68475-50-3) was determined following OECD Guideline 109 and according to the method Adapted from ASTM D854-02 using glass pyknometer .The density of test item is was found to be 1.425 g/cm³ at 20°C and 971.2 hPa.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.425
Additional information
The density of test item Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonato(2- )]dialuminium (CAS No. 68475-50-3) was determined following OECD Guideline 109 and according to the method Adapted from ASTM D854-02 using glass pyknometer .The density of test item is was found to be 1.425 g/cm³ at 20°C and 971.2 hPa.
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