Registration Dossier
Registration Dossier
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EC number: 205-009-5 | CAS number: 131-08-8
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 472-86
- Version / remarks:
- DCS-method
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51007
- Version / remarks:
- DCS-method, 1994
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Storage: Room temperature
- Boiling pt.:
- > 300 °C
- Atm. press.:
- 1 029 hPa
- Decomposition:
- no
- Remarks on result:
- other: no boiling point up to a temperature of 300 °C (1,028 / 1,029 hPa)
- Conclusions:
- Anthraquinone-2-sulfonic acid sodium salt exhibits no boiling point up to a temperature of 300 °C (1,029 hPa) according to EC A.2.
- Executive summary:
The test was performed as stipulated in EC Test Procedure A.2 ‘Boiling Temperature'.
The boiling temperature was determined with the DCS-method described in ASTM E 472-86 and DIN 51007:1994. A sample was placed in a crucible made of aluminum and closed with a cap with a hole from about 0.5 mm. This hole was covered by a sphere from 1.5 mm diameter. The crucible with the substance and a reference crucible were subjected to the same controlled temperature program. The sample was heated at a linear rate of 10 K/min from 30 °C to 330 °C. The measurement was recorded electronically. The measurement was done twice.
Anthraquinone-2-sulfonic acid sodium salt exhibits no boiling point up to a temperature of 300 °C (1,029 hPa) according to EC A.2.
Reference
Description of key information
The test was performed as stipulated in EC Test Procedure A.2 ‘Boiling Temperature'.
The boiling temperature was determined with the DCS-method described in ASTM E 472-86 and DIN 51007:1994. A sample was placed in a crucible made of aluminum and closed with a cap with a hole from about 0.5 mm. This hole was covered by a sphere from 1.5 mm diameter. The crucible with the substance and a reference crucible were subjected to the same controlled temperature program. The sample was heated at a linear rate of 10 K/min from 30 °C to 330 °C. The measurement was recorded electronically. The measurement was done twice.
Anthraquinone-2-sulfonic acid sodium salt exhibits no boiling point up to a temperature of 300 °C (1,029 hPa) according to EC A.2.
Key value for chemical safety assessment
Additional information
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