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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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: 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
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Contact with:
potassium permanganate
Key result
Sample tested:
other: not specified
Parameter:
other: ml or mg of KMnO4
Result:
549 other: ml/100g
Remarks on result:
other: No other detail available
Interpretation of results:
other: no oxidising properties
Conclusions:
Test chemical was observed to have mild oxidising property since 549 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical . This oxidation potential was not considered strong enough for classifying the chemical as an oxidising solid. Thus, the chemical is considered as nonoxidising.
Executive summary:

Test chemical was observed to have mild oxidising property since 549 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical . This oxidation potential was not considered strong enough for classifying the chemical as an oxidising solid. Thus, the chemical is considered as nonoxidising.

Description of key information

Test chemical was observed to have mild oxidising property since 549 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical . This oxidation potential was not considered strong enough for classifying the chemical as an oxidising solid. Thus, the chemical is considered as nonoxidising.

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Test chemical was observed to have mild oxidising property since 549 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical . This oxidation potential was not considered strong enough for classifying the chemical as an oxidising solid. Thus, the chemical is considered as nonoxidising.

Justification for classification or non-classification

Test chemical was observed to have mild oxidising property since 549 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of test chemical . This oxidation potential was not considered strong enough for classifying the chemical as an oxidising solid. Thus, the chemical is considered as nonoxidising.