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Ecotoxicological information

Toxicity to microorganisms

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Reference
Endpoint:
activated sludge respiration inhibition testing
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Principles of method if other than guideline:
No guideline is required for QSAR.
Key result
Nominal / measured:
nominal
Conc. based on:
test mat.
Remarks on result:
not determinable
Remarks:
The QSAR model does not predict a quantitative result but confirms that sodium pyruvate is non-toxic to microorganisms.
Executive summary:

The prediction made by QSAR is NON-Toxic, the result appears reliable.


For the assessment a value of >= 10 mg/L is assumed for both NOEC and EC50.


Reliability 3/3

Description of key information

The prediction made by QSAR is NON-Toxic, the result appears reliable.


For the assessment a value of >= 10 mg/L is assumed for both NOEC and EC50.

Key value for chemical safety assessment

EC50 for microorganisms:
10 mg/L
EC10 or NOEC for microorganisms:
10 mg/L

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