Registration Dossier
Registration Dossier
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disodium 5-{4-chloro-6-[N-ethyl-3-(vinylsulfonyl)anilino]-1,3,5-triazin-2-ylamino}-4-hydroxy-3-[(4-vinylsulfonyl)phenylazo]naphthalene-2,7-disulfonate; reaction mass of: trisodium 5-{4-chloro-6-[N-ethyl-(3-(2-sulfonatooxy)ethylsulfonyl)anilino]-1,3,5-triazin-2-ylamino}-4-hydroxy-3-[4-(vinylsulfonyl)phenylazo]naphthalene-2,7-disulfonate; tetrasodium 5-{4-chloro-6-[N-ethyl-3-(2-(sulfonatooxy)ethylsulfonyl)anilino]-1,3,5-triazin-2-ylamino}-3-[4-(2-(sulfonatooxy)ethylsulfonyl)phenylazo]-4-hydroxynaphthalene-2,7-disulfonate; trisodium 5-{4-chloro-6-[N-ethyl-3-(vinylsulfonyl)anilino]-1,3,5-triazin-2-ylamino}-4-hydroxy-3-[4-(2-(sulfonatooxy)ethylsulfonyl)phenylazo]naphthalene-2,7-disulfonate
EC number: 444-050-5 | CAS number: -
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- November 14, 2002 - November 29, 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Version / remarks:
- EEC Publication No. L383, December 1992.
- GLP compliance:
- yes
- Key result
- Relative self-ignition temperature:
- 261 °C
- Conclusions:
- Red Rwa 4565 shows a relative self-ignition temperature at about 261°C.
- Executive summary:
The determination of the relative self-ignition temperature of the test item was performed according to the EEC Directive 92/69, Part A, Methods for the determination of physicochemical properties, A.16 "Relative self-ignition temperature for solids", EEC Publication No. L383, December 1992.
Applying a linear increase in temperature of about 0.5°C/min, Red Rwa 4565 showed an exothermic reaction starting at about 250°C. A maximum temperature of 547°C was measured in the sample cube during the exothermic reaction. At the end of the measurement, the test item was carbonized and coloured black with a grey shining surface. Red Rwa 4565 shows a relative self-ignition temperature at about 261°C.
Reference
Applying a linear increase in temperature of about 0.5°C/min, Red Rwa 4565 showed an exothermic reaction starting at about 250°C. A maximum temperature of 547°C was measured in the sample cube during the exothermic reaction. At the end of the measurement, the test item was carbonized and coloured black with a grey shining surface. Red Rwa 4565 shows a relative self-ignition temperature at about 261°C.
Description of key information
Red Rwa 4565 has a self-ignition temperature of 261°C under the conditions of the test performed according to the EEC Directive 92/169, Part A, Methods for the determination of physicochemical properties, A.16 "Relative self-ignition temperature for solids", EEC Publication No. L383, December 1992.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 261 °C
Additional information
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