Registration Dossier
Registration Dossier
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EC number: 485-320-2 | CAS number: 221667-31-8
Oxidation reduction potential
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidation reduction potential
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6314 (Oxidation/Reduction: Chemical Incompatibility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- HESSISCHES MINISTERIUM FÜR UMWELT, LANDWIRTSCHAFT UND FORSTEN, Wiesbaden, Germany
- Contact with:
- other: ammonium dihydrogen phosphate, metallic iron and aqueous solution of 0.1 N potassium permanganate
- Remarks on result:
- not determinable
- Remarks:
- The test item was found to be non-reactive with ammonium dihydrogen phosphate, metallic iron or aqueous solution of 0.1 N potassium permanganate in terms of significant temperature increase or evolution of gas.
Reference
Individual Results
The temperature of all test mixtures did not significantly vary in the course of the experiments and never exceeded ambient conditions, i.e. the temperature increase was clearly below 5 °C. At minute 0, approx. minute 15, hour 1 and hour 24 no gas evolution could be observed using ammonium dihydrogen phosphate, iron powder and 0.1N potassium permanganate solution.
The observed temperatures are listed in table
Time: |
Temperature in °C |
|||
0 min |
15 min |
1 hour |
24 hours |
|
Ammonium dihydrogen phosphate |
23.0 |
23.5 |
23.0 |
22.4 |
Iron powder |
22.8 |
23.3 |
23.0 |
22.4 |
Potassium pemanganate solution 0.1 N |
23.6 |
24.1 |
23.8 |
23.0 |
Room temperature |
23.1 |
23.1 |
23.0 |
22.4 |
The test item was found to be non-reactive with ammonium dihydrogen phosphate, metallic iron or aqueous solution of 0.1 N potassium permanganate in terms of significant temperature increase or evolution of gas.
No significant temperature increase was observed for all applied test mixtures, i.e. the temperature increase was clearly below 5 °C in the course of the experiments and never exceeded ambient conditions.
Description of key information
not relevant
Key value for chemical safety assessment
Additional information
The substance is non-reactive with ammonium dihydrogen phosphate, metallic iron or aqueous solution of 0.1 N potassium permanganate in terms of significant temperature increase or evolution of gas (OPPTS 830.6314)
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