Registration Dossier

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
oxidising properties, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
26.06.2012 - 25.07.2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: as mention below
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
Sample tested:
other: not specified ml or mg of KMnO4
Parameter:
other: ml or mg of KMnO4
Result:
86.2 other: ml/100g
Remarks on result:
other: No other detail available
Interpretation of results:
other: oxidising
Conclusions:
Test chemical was determine to have mild oxidising property since 86.2 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical. Thus, the chemical is considered as non-oxidising for the purpose of classification.
Executive summary:

Test chemical was determine to have mild oxidising property since 86.2 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical. Thus, the chemical is considered as non-oxidising for the purpose of classification.

Description of key information

Test chemical was determine to have mild oxidising property since 86.2 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical. Thus, the chemical is considered as non-oxidising for the purpose of classification.

Key value for chemical safety assessment

Oxidising properties:
oxidising

Additional information

Test chemical was determine to have mild oxidising property since 86.2 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical. Thus, the chemical is considered as non-oxidising for the purpose of classification.

Justification for classification or non-classification

Test chemical was determine to have mild oxidising property since 86.2 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical. Thus, the chemical is considered as non-oxidising for the purpose of classification.