Registration Dossier
Registration Dossier
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reaction mass of: trisodium 3-(5-(2,6-difluoropyrimidin-4-ylamino)-2-sulfonatophenylazo)-5-(4-fluoro-6-morpholin-4-yl-1,3,5-triazin-2-ylamino)-4-hydroxy-2,7-naphthalenedisulfonate; trisodium 3-(5-(4,6-difluoropyrimidin-2-ylamino)-2-sulfonatophenylazo)-5-(4-fluoro-6-morpholin-4-yl-1,3,5-triazin-2-ylamino)-4-hydroxy-2,7-naphthalenedisulfonate
EC number: 436-890-6 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 1998
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 1.64 other: (corresponds to D4(20))
- Temp.:
- 22.8 °C
- Conclusions:
- A study was performed according to EU method A.3 and in compliance with GLP to determine the relative density of the test substance Reactive Red FC 73270. The relative density of of the test item is 1.64 at 22.8 °C compared to water at 4°C.
- Executive summary:
A study was performed using air comparison pycnometer (for solids). The test was performed in two series with different amounts of test material, and each sample was measured in triplicate.
The relative density is 1.64 at 22.8 °C compared to water at 4 °C.
Reference
Weight [g] |
23.8262 |
23.0803 |
Volume [cm³] |
|
|
1. measurement |
14.51 |
14.08 |
2. measurement |
14.50 |
14.11 |
3. measurement |
14.51 |
14.09 |
Mean |
14.51 |
14.09 |
Density [g/cm³] |
1.64 |
1.64 |
Ambient temperature: 22.8 °C.
Description of key information
A study was performed following EU method A.3 in compliance with GLP.
The relative density of the test substance Reactive Red FC 73270 was determined to be 1.64.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.64
Additional information
Two test series with different weights were carried out in air at ambient temperature with a gas comparison pycnometer. The relative density of Reactive Red FC 73270 is 1.64 compared to water at 4 °C.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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