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EC number: 485-430-0
CAS number: 923954-49-8
The inhibition of the degradation activity
of activated sludge is not anticipated when introduced in appropriate
A short-term respiration inhibition test
according to OECD guideline 209 using domestic activated sludge as
inoculum was identified as key study. After 180 minutes an EC10 of 800
mg/L and an EC50 >1000 mg/L were estimated, related to the nominal
A preliminary test with activated sludge was
performed according to OECD 209 to determine the respiration inhibition potential
of the test item. The test item was tested at 10, 100, 1000 mg/L. After
3 hours no dose responce or respiration ihibition on the activated
sludge was observed. The 3-h EC50 was determined to be >1000 mg/L.
Therefore, no definitive test was performed.
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