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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
oxidising solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Data is from experimental study report
Qualifier:
according to guideline
Guideline:
other: Redox titration method
Principles of method if other than guideline:
Redox titrations are based on a reduction-oxidation reaction between an oxidizing agent and a reducing agent. A potentiometer or a redox indicator is usually used to determine the endpoint of the titration. In permanganometry a slight faint persisting pink color signals the endpoint of the titration because of the color of the excess oxidizing agent potassium permanganate
GLP compliance:
no
Contact with:
potassium permanganate
Key result
Parameter:
other: ml or mg of KMnO4
Result:
402 other: mg/100 g
Remarks on result:
other: not oxidizing
Interpretation of results:
other: not oxidizing
Conclusions:
Test chemical was not observed to have oxidising property since 402 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical.
Executive summary:

Test chemical was not observed to have oxidising property since 402 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical.

Description of key information

Test chemical was not observed to have oxidising property since 402 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical.

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Test chemical was not observed to have oxidising property since 402 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical.

Justification for classification or non-classification

Test chemical was not observed to have oxidising property since 402 mlof KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical.