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EC number: 203-180-0
CAS number: 104-15-4
The aromatic sulphonic acids have very low logPow values and are therefore not expected to be sorbed onto sediments. These substances are readily biodegraded and therefore will not accumulate. A significant distribution into the sediment compartment is not predicted and exposures to sediment dwelling organisms is expected to be comparable to pelagic species. Hence sediment toxicity testing is not warranted.
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