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EC number: 201-627-4
CAS number: 85-73-4
Based on QSAR prediction half life period of phthalylsulfathiazole in Soil was estimated to be 99.2 days which exceeds the EPA criteria of 60 days
Also from the other weight of evidnece study it is found that the substance is 50% degradable in 75 days which also exceeds the EPA criteria of 60 days
Based on these half life values it is concluded that phthalylsulfathiazole is not readily biodegradable (persistent) in Soil.
on QSAR prediction half life period of phthalylsulfathiazole in Soil was
estimated to be 99.2 days which exceeds the EPA criteria of 60 days
from the other weight of evidnece study it is found that the substance
is 50% degradable in 75 days which also exceeds the EPA criteria of 60
supporting studies where reviewed for biodegradation in water endpoints
from reliable sources.
summary of the results are presented below
on the above information it can be concluded that the substance is not
readily biodegaradable and hence persistent in Soil according to CLP regulation.
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