Registration Dossier
Registration Dossier
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EC number: 233-433-0 | CAS number: 10163-15-2
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
One key study is available to assess the toxicity of disodium fluorophosphate to STP microorganisms . This study has been conducted to an appropriate guideline (OECD Method 201) and under the conditions of GLP. Therefore no further testing is required.
Key value for chemical safety assessment
- EC50 for microorganisms:
- 1 000 mg/L
- EC10 or NOEC for microorganisms:
- 10 000 mg/L
Additional information
The effect of the test item on the respiration of activated sewage sludge micro-organisms gave a 3-Hour EC50 of greater than 1000 mg/l. The No Observed Effect Concentration (NOEC) after 3 hours exposure was 1000 mg/l.
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