Registration Dossier
Registration Dossier
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EC number: 231-639-5 | CAS number: 7664-93-9
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- other: Review
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Summary of public domain information
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type:
- density
- Density:
- 1.84
- Temp.:
- 20 °C
- Conclusions:
- The density of 93 to 100% sulphuric acid is approximately 1.835 kg/L (20°C)
- Executive summary:
The density of 93 to 100% sulphuric acid is stated to be approximately1.835 kg/L (20°C)
Reference
93 to 100% sulphuric acid
Description of key information
The density of sulfuric acid varies with the concentration.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.83
Additional information
Summarised in the table below are the values obtained for the density of sulfuric acid in the concentration range of 70 -100%.
Percent sulphuric acid H2SO4 |
Density (kg/L) |
Reference |
70 |
1.615 |
1 |
77 |
1.698 |
1 |
90 |
1.8144 |
2 |
92 |
1.8240 |
2 |
94 |
1.8312 |
2 |
96 |
1.841 |
1 |
96 |
1.8355 |
2 |
98 |
1.841 |
1 |
98 |
1.8361 |
2 |
100 |
1.8305 |
2 |
93-100% |
~1.835 |
3 |
References; 1 UK PSD
2 Sulfuric Acid Handbook
3 OECD SIDS
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.
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