Registration Dossier
Registration Dossier
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EC number: 237-066-7 | CAS number: 13598-36-2
Density
Administrative data
Link to relevant study record(s)
Description of key information
- 1.837 g/ml at 20 degrees Celsius
Key value for chemical safety assessment
- Relative density at 20C:
- 1.837
Additional information
In a key study, the relative density of the test item Phosphonic acid (Phosphorous acid Flake) was determined based on the procedures indicated by the following internationally accepted methods:
- OECD Guideline 109
- EU Method A.3
- EPA OPPTS 830.7300
The relative density of Phosphonic acid (Phosphorous acid Flake) was determined using the gas comparison method at a temperature of 20 °C ± 0.1 °C. The determination of the relative density was performed by three-fold measurements of two independent test item samples.
The density of Phosphonic acid (Phosphorous acid Flake) was determined to be 1.837 g/cm³ (= 1837 kg/m³) at 20 °C.
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