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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

The acute toxicity of the test item to the freshwater invertebrate Daphnia magna has been investigated and gave a 48-Hour EL50 value of greater than 100 mg/l loading rate WAF.  Correspondingly the No Observed Effect Loading rate was 100 mg/l loading rate WAF.

Key value for chemical safety assessment

Additional information

A GLP-compliant study following OECD guideline 202 is available for fatty acids, tall oil, oligomeric products with maleic acid and rosin, calcium, magnesium, zinc salt salts (Harlan Laboratories, 2010). Analytical verification of the test solutions was conducted but results are reported based on nominal loading rates. The EL50 was determined to be > 100 mg/L loading rate.