Registration Dossier
Registration Dossier
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Reaction mass ofDisodium [1-{[2-(hydroxy-kO)-3,5-dinitrophenyl]diazenyl-kN1}naphthalen-2-olato(2-)-kO][3-(hydroxy-kO)-4-{[2-(hydroxy-kO)naphthalen-1-yl]diazenyl-kN1}-7-nitronaphthalene-1-sulfonato(3-)]chromate(2-) andDisodium [1-{[2-(hydroxy-kO)-3,5-dinitrophenyl]diazenyl-kN2}naphthalen-2-olato(2-)-kO][3-(hydroxy-kO)-4-{[2-(hydroxy-kO)naphthalen-1-yl]diazenyl-kN1}-7-nitronaphthalene-1-sulfonato(3-)]chromate(2-)
EC number: 944-038-4 | CAS number: -
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experiment start and end date - 21 January 2016; Study completion date - 10 February 2016.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- not specified
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: FAT 20037/E TE Lot. 1501016 - Auto-ignition temperature:
- 440 °C
- Atm. press.:
- 1 atm
- Remarks on result:
- preliminary test
- Conclusions:
- The autoignition temperature of the test substance was determined to be 440 °C.
- Executive summary:
A study was conducted according to EU Method A.15 to determine the autoignition temperature of the test substance. In this study, the temperature of the oven and the sample were continuously recorded while the temperature of the oven was increased to approximately 550°C at a rate of about 3- 5 °C/min. Then the test substance was given drop by drop with pipette by cylinder hole into Erlenmeyer flask. Based on the findings of the study, the autoignition temperature of the test substance was determined to be 440 °C.
Reference
Description of key information
A study was conducted according to EU Method A.15 to determine the autoignition temperature of the test substance. In this study, the temperature of the oven and the sample were continuously recorded while the temperature of the oven was increased to approximately 550°C at a rate of about 3- 5 °C/min. Then the test substance was given drop by drop with pipette by cylinder hole into Erlenmeyer flask. Based on the findings of the study, the autoignition temperature of the test substance was determined to be 440 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 440 °C
Additional information
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