Registration Dossier
Registration Dossier
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EC number: 233-135-0 | CAS number: 10043-01-3
Density
Administrative data
Link to relevant study record(s)
Description of key information
The density of aluminium sulphate was 2710 kg/m3 (anhydrous) measured at room temperature. The relative density was 2.71.
Key value for chemical safety assessment
- Relative density at 20C:
- 2.71
Additional information
True specific gravity, can be expressed mathematically as:
SGtrue = p sample/ p H2O
where p sample is the density of the sample and p H2O is the density of water.
Specific gravity, as it is the ratio of densities, is a dimensionless quantity.
Specific gravity varies with temperature; reference and sample must be compared at the same temperature, or corrected to a standard reference temperature. Substances with a specific gravity of 1 are neutrally buoyant in water, those with SG greater than one are denser than water.
The density of aluminium sulphate was 2710 kg/m3 (anhydrous) measured at room temperature.The relative density was 2.71.
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