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EC number: 701-083-2
CAS number: -
ICPMS chromatograms of the test substance solutions, the
acetanilide reference solution (HPLC-UV chromatogram) and the
corresponding blank solution are shown in Figures 1 - 3.
In the chromatograms of both test substance solutions, one peak
was observed with a retention time of 140 seconds which is equivalent to
a retention time of 1.96 minutes on the UV-detector.Under the same
analytical conditions, the retention time of acetanilide (log Koc=
1.26) was 1.98 minutes on the UV-detector.
Hence, it was concluded that Polyborate does not significantly
adsorb to soil.
The aim of the study was to determine the adsorption coefficient (Koc)
ofMEA Polyborate 1:1 and MEA Polyborate 1:3on soil and on sewage sludge
using high performance liquid chromatography (HPLC).
Both substances consist of a MEA and a Polyborate part, both parts
of both substances do not significantly adsorb to soil.
In conclusion, both substances do not significantly adsorb to soil.
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