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EC number: 439-840-1 | CAS number: 20846-91-7
Density
Administrative data
Link to relevant study record(s)
Description of key information
In GLP study conducted according to EU Method A.3, the relative density of EDDS acid was calculated to be 1589 kg/m3 [1.59 g/cm3] at 19oC (Gair, 2002)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.59
Additional information
In a GLP study conducted according to EU Method A.3, the relative density of EDDS acid was determined, on two occassions, using the pycnometer method. The mean density was calculated as 1.59 g/cm3 at 19oC (Gair, 2002).
In addition, in a GLP study conducted according to OECD Guideline 109, the density of trisodium EDDS was 1.63 g/cm3 at 20oC (van Helvoirt, 1993b).
[Data on trisodium EDDS is considered relevant to use for understanding the potential relative density of EDDS acid, and is acceptable for using as read-across information].
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