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EC number: 201-549-0
CAS number: 84-65-1
Estimation of the adsorption coefficient (KOC) on soil and sewage sludge (Method C.19): log Koc (soil) = 3.0 +/- 0.4 (pH = 6.2, 25°C) log Koc (sludge) = 3.2 +/- 0.8 (pH = 6.2, 25°C) Estimation of log Koc using KOCWIN v2.00:log Koc = 3.700 (Koc = 5012)
distribution between the organic phase of soil or sediments and the pore
water was estimated using a KOCWIN v 2.00. The soil adsorption
coefficient of AQwas estimated to be 5012 L/kg - Kow method (Log Koc =
3.700 for anthraquinone) (Ekotoxikologické centrum Bratislava, s.r.o.,
adsorption coefficient of Anthraquinone
on soil and on sewage sludge was also estimated using the HPLC method
with reference compounds in GLP study (Čížek
2010). The test was performed according to the Method C.19 Estimation of
the adsorption coefficient (KOC) on soil and sewage sludge using high
performance liquid chromatography (HPLC), Council Regulation (EC) No
440/2008, Published in O.J.L 142, 2008.
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