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Very toxic to aquatic life H401: Toxic to aquatic life H402: Harmful to aquatic life H410: Very toxic to aquatic life with long lasting effects H411: Toxic to aquatic life with long lasting effects H412: Harmful to aquatic life with long lasting effects H413: May cause long lasting harmful effects to aquatic life H420
Very toxic to aquatic life H401: Toxic to aquatic life H402: Harmful to aquatic life H410: Very toxic to aquatic life with long lasting effects H411: Toxic to aquatic life with long lasting effects H412: Harmful to aquatic life with long lasting effects H413: May cause long lasting harmful effects to aquatic life H420
Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment R52/53 Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment R68/20 Harmful: possible risk of irreversible effects through inhalation R68/21 Harmful: possible risk of irreversible effects in contact with skin R68/22 ...
OTNE is classified as H410 Very toxic to aquatic life with long-lasting effects or R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment (EU DSD). [7] The biodegradation of OTNE in fresh water (T1/2) is at most 40 days, and at most 120 days in sediment (OECD 314 test), though the biodegradation within ...
The maximum acceptable toxicant concentration (MATC) is a value that is calculated through aquatic toxicity tests to help set water quality regulations for the protection of aquatic life. Using the results of a partial life-cycle chronic toxicity test, the MATC is reported as the geometric mean between the No Observed Effect Concentration ...
The algae poses a threat to both marine and human life. People should avoid swimming in water around the blooms because toxins that may be present could lead to a host of illnesses.
Hazard pictograms form part of the international Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Two sets of pictograms are included within the GHS: one for the labelling of containers and for workplace hazard warnings, and a second for use during the transport of dangerous goods.
An example is zinc oxide, a common paint pigment, which is extremely toxic to aquatic life. [ citation needed ] Toxicity or other hazards do not imply an environmental hazard, because elimination by sunlight ( photolysis ), water ( hydrolysis ) or organisms (biological elimination) neutralizes many reactive or poisonous substances.