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EC number: 233-360-4
CAS number: 10128-55-9
of the measurement of the density of the test item
Amount of test item [g]
Average sample volume [cm³]
pressurizing-expansion cycles are performed until 5 subsequent volume
measurements have a relative standard deviation (RSD) of ≤ 0.02 %.
The mean density of the test item at
20 °C is 1.43597 g/cm³. The relative density D420is
calculated by dividing the density of the test item by the density of
water at 4 °C (0.9999750 g/cm³).
The relative density is D420=1.44.
to OECD Test Guidelines 109 (2012), Regulation EC No. 440/2008 Method
A.3. and EPA OCSPP Test Guideline 830.7300 (2002), the relative density D420
of the test item N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulphonamide
20 °C ± 0.01 °C (compared to water at 4 °C) is D420=
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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